(701) 588-4541 Dienstglas • Military and Naval Binoculars

x 6×30 (beh – xxx)

This is a list of serial numbers, observed in collections and recorded from sources online, of German 6×30 binoculars manufactured from 1933 to 1945, marked as equipment of the German Armed Forces during World War II.

The German “General Army News” of October 7, 1939 contains information about Dienstglas serial numbers, referring to 6×30 Dienstglas of Hensoldt u. Söhne, Mechanisch-Optische Werke AG, Wetzlar (bmj) to production number 383621, of Optische Anstalt Oigee, Berlin-Schöneberg (dzl) to production number 21651, and of Optische Werke G. Rodenstock, München (eso) to production number 203501, thereby establishing serial numbers of at least these three manufacturers up to October 7, 1939.

Definitions — Essential Basic Information

Doppelfernrohr
(literally “double telescope”)
D.F. or
DF
Doppelfernrohr (literally “double telescope”) — “binoculars” — was marked in weißer Schrift (white letters “D.F.” or “DF”) on Dienstglas manufactured before and during World War II.
Strichplatte (Reticle) m or
MH/6400
Strichplatte (reticle) range finding scale, measured in millimeters, was often built into the right prism of a Dienstglas, and marked on the right prism cover by “m” or “M” followed by “H/6400” in weißer Schrift (white letters).

The letter “m” or “M” (indicating millimeters) preceded the designation “H/6400” (indicating that the millimeter scale is graduated into 6400 segments measured in mils).

Between 1938 and 1939, the “m” or “M” was discontinued, and only the “H/6400” was retained to show that a Strichplatte (reticle) range finding scale was built into a particular Dienstglas.

The “m” or “M” preceding “H/6400” is often confused with the capital letter “M” marked beneath or near the Nazi Eagle symbol that identifies property of the German Marine (Navy).

The term reticle (from Latin, rēticulum, a little net) describes a network of fine lines etched within the focal plane of an optical instrument, and used to measure the size or position of objects under observation.

Another term for reticle is graticule, first encountered in British military technical manuals of World War I, and currently in British publications and web sites.

Schwarz leder oder Vulkanite Körperbedeckung Black leather or “Vulkanite” (a synthetic, leather-like, early form of plastic) was used as a body covering on Dienstglas manufactured before World War II. Early in the war, a black “rice” body covering (black paint mixed with crushed rice to give a rough body texture) also became a common Dienstglas body finish.

As wartime material shortages and minimal manufacturing techniques went into effect, paint alone became the prominent Dienstglas body covering, notably the use of dark gray paint and Sandgelb (sand yellow) paint from September 1943 to the end of the war.

Sandgelb was ordered to be used on new optical equipment made after September 1943, and existing optics were also ordered to be repainted with the new sand yellow color.

Sellers on eBay often erroneously claim the Sandgelb sand yellow color to be somehow related to the German Afrika Korps.

Brass, Aluminum, and Bakelite Brass was a common metal used in Dienstglas construction before World War II, but was quickly replaced by aluminum as wartime material shortages became apparent. Toward the end of the war, even Presstoff (Bakelite) was used as a Dienstglas production material.
Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) An Okularshutz (eye piece protector) is an oval lens shield placed over Dienstglas rear lenses to keep out rain and dirt. Usually made of Leder (leather), Presstoff (Bakelite), or Gummi (rubber), the device was attached to the Dienstglas carrying strap, or by a fabric covered spring system attached to the Dienstglas spindle.

The Okularshutz (eye piece protector) is also referred to as a Regenschutzdeckel (rain protection cover) or a Benutzerkappe (user cap) for rear lenses.

Anknöpflasche (button flap) In the German armed forces, in addition to the leather neck strap, an Anknöpflasche (leather button flap) could be connected through the front spindle of the Dienstglas for attachment to a jacket button to keep the Dienstglas from bouncing and swinging while running. The button flap is often found attached to German WW II Dienstglas, especiallly the light in weight 6x30s.
Presstoff (Bakelite) Before and during World War II, Presstoff (Bakelite), an early form of plastic, was used in the manufacture of Dienstglas carrying cases, bayonet handles, pilot goggles, field telephones, water bottles, storage boxes, anti-personnel and anti-tank mines, and hundreds of other items of military equipment.

Bakelite (/ˈbeɪkəlaɪt/ BAY-kə-lyt, sometimes spelled Baekelite[3]), or polyoxybenzylmethylenglycolanhydride, is an early plastic. It is a thermosetting phenol formaldehyde resin, formed from a condensation reaction of phenol with formaldehyde. It was developed by the Belgian-American chemist Leo Baekeland in Yonkers, New York, in 1907.

Cold resistant greases K.F. or
KF
K.F. or KF — Kälte Fett — referred to the cold resistant grease “Invarol” that was marked in weißer Schrift (white letters “K.F”. or “KF”) on Dienstglas manufactured (or returned to repair facilities for maintenance, repair, or regreasing) during 1940 and 1941.
O O — Vakuumfett 1416 — referred to the cold resistant grease “Vacuum” that was marked with a hellblaue Kreis (light blue circle “O”) during 1942.
+ + — Instrumentenfett 1442 — referred to the cold resistant grease “Instrument Grease 1442” that was marked with a hellblaue Kreuz (light blue cross “+”) during 1942 and 1943.
Δ Δ — referred to the cold resistant grease of an unknown name that was marked with a hellblaue Dreieck (light blue triangle “Δ”) during 1943 to 1945.

 

Not Marked

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
 73073 Black rice body (polizei?)  19xx
 Fritz Hofmann GmbH, Erlangen erv

 

cad — Karl Kahles Optiker, Wien (Vienna), Österreich

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
 32557  KF O Black “Vulkanite” body covering, reticle cad : 32557
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

32669  KF O
Black “rice” body covering, left prism cover marked “cad.” and “KF.” and “O”, right prism cover marked “Dienstglas” over “6×30” over “No 32669″ over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses

 

cad : 32669
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 33437  KF O + Black “rice” body covering, reticle, “+” in red over “KF” and “O” cad : 33437
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942
“+” : 1942 – 1944

 

cag — Daniel Swarovski Tirol, Wattens, Tyrol, Österreich

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
 3891  KF Black “Vulkanite” body covering cag : 3891
mfg. about 19xx


“KF” : 1940 – 1941

 11048  KF Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “» K F «”, right prism cover marked “Dienstglas” over “6×30” over “No 11048” over “H/6400” Strichplatte (reticle) cag : 11048
mfg. about 19xx


“KF” : 1940 – 1941

 11348  KF Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “» K F «”, right prism cover marked “Dienstglas” over “6×30” over “No 11348” over “H/6400” Strichplatte (reticle) cag : 11348
mfg. about 19xx


“KF” : 1940 – 1941

 11500  KF O Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “O” (blue, filled in) and “» K F «”, right prism cover marked “Dienstglas” over “6×30” over “No 11500” over “H/6400” Strichplatte (reticle), brown leather Trageriemen (carrying strap), brown leather Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 11500
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 12835  KF O Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “O” (blue, filled in) “» K.F. «”, right prism cover marked “Dienstglas” over “6×30” over “No 12835” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), black leather Anknopflasche (button flap) cag : 12835
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 13607  KF Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “» K.F. «”, right prism cover marked “Dienstglas” over “6×30” over “Nr 13607” over “H/6400” Strichplatte (reticle) cag : 13607
mfg. about 19xx


“KF” : 1940 – 1941

 13812  KF Black “Vulkanite” body covering cag : 13812
mfg. about 19xx


“KF” : 1940 – 1941

 15546  KF O Black “rice” body covering, reticle cag : 15546
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 18011  KF O Black “rice” body covering, reticle, Sweden post war stocks cag : 18011
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 20734  O Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “O” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “No 20734″ over “H/6400” Strichplatte (reticle) cag : 20734
mfg. about 19xx


“O” : 1942

 25735  O Black “rice” body covering, reticle cag : 25735
mfg. about 19xx


“O” : 1942

 28145  O Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “O”, right prism cover marked “Dienstglas” over “6×30” over “No 28145″ over “H/6400” Strichplatte (reticle) cag : 28145
mfg. about 19xx


“O” : 1942

 31136  O Black “rice” body covering, aluminum fittings, left prism cover marked “cag” and “O” (blue,  filled in), right prism cover marked “Dienstglas” over “6×30” over “31136” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) cag : 31136
mfg. about 19xx


“O” : 1942

 32624  Δ Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “No 32624″ over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), black and gray variegated Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black leather Anknöpflasche (button flap) cag : 32624
mfg. about 19xx


“Δ” : 1943 – 1945

 38995  O + Black “rice” body covering, reticle cag : 38995
mfg. about 19xx


“O” : 1942
“+” : 1942 – 1944

 42843  O + Black “rice” body covering, reticle cag : 42843
mfg. about 19xx


“O” : 1942
“+” : 1942 – 1944

 4288X  O + Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “+” and “O”, right prism cover marked “Dienstglas” over “6×30” over “4288x” (last digit unreadable) H/6400″ Strichplatte (reticle), black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Köcher (case) cag : 4288X
mfg. about 19xx


“O” : 1942
“+” : 1942 – 1944

 44518 Black “rice” body covering, reticle cag : 44518
mfg. about 19xx


 

 44867  O + Black “rice” body covering cag : 44867
mfg. about 19xx


“O” : 1942
“+” : 1942 – 1944

 45006  O + Black “rice” body covering, reticle cag : 45006
mfg. about 19xx


“O” : 1942
“+” : 1942 – 1944

 46602  O + Black “Vulkanite” body covering, reticle cag : 46602
mfg. about 19xx


“O” : 1942
“+” : 1942 – 1944

 51336  + Black “Vulkanite” body covering, brass fittings, left prism cover marked “cag” over “+”, right prism cover marked “Dienstglas” over “6×30” over “51336” over “H/6400” Strichplatte (reticle) cag : 51336
mfg. about 19xx


“+” : 1942 – 1944

 53329  + Black “rice” body covering, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “+”, right prism cover marked “Dienstglas” over “6×30” over “53329” over “H/6400” Strichplatte (reticle) over “cag” and “+” cag : 53329
mfg. about 19xx


“+” : 1942 – 1944

 56199  + Δ Black “rice” body covering cag : 56199
mfg. about 19xx


“+” : 1942 – 1944
“Δ” : 1943 – 1945

 62791 Black “rice” body covering cag : 62791
mfg. about 19xx


 

 63527  Δ Black “rice” body covering, “Δ” (blue) cag : 63527
mfg. about 19xx


“Δ” : 1943 – 1945

 78255  Δ
Black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “Δ” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “78255” over “H/6400” Strichplatte (reticle), black leather Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black leather Anknöpflasche (button flap)
cag : 78255
mfg. about 19xx


“Δ” : 1943 – 1945

 78583  + Δ Black “rice” body covering, double cag stamp (both bodies), Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, captured in Italy cag : 78583
mfg. about 19xx


“+” : 1942 – 1944
“Δ” : 1943 – 1945

 79167  O Δ Black “rice” body covering, captured by T/Sgt W. Harris of Co. E, 474th Infantry Regiment in Manhay, Belgium from 2nd SS Panzer Division cag : 79167
mfg. about 19xx


“O” : 1942
“Δ” : 1943 – 1945

 79677  Δ
Fälschungen
“cag” 6×30 79677 Δ
“Manipulated” Forgery


This Dienstglas (“cag” 6×30, 79677) is a “manipulated” forgery. Here is an example of a genuine Dienstglas, manufactured by the firm of Daniel Swarovski Tirol, Wattens, Tyrol, Österreich (“cag”), that was originally manufactured with a black “rice” body covering, and more recently has been intentionally manipulated (stripped to bare metal and painted) to portray instead a “Dienstglas” with a Sandgelb (sand yellow) painted body.

cag : 79677
mfg. about 19xx


“Δ” : 1943 – 1945

Original : Black “rice” body covering, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (blue, filled in, cold resistant grease marking, 1943 – 1945), right prism cover marked “Dienstglas” over “6×30” over “79677” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses.

Manipulated Forgery : This Dienstglas (“cag” 6×30, 79677) should be black. Originally manufactured with a black “rice” body covering, the body of this service glass has since been stripped to bare metal, then painted with a modern application of Sandgelb (sand yellow) paint, and intentionally distressed to look deceptively old and well used in active military service.

It is true that in September 1943, the standard Reichsluftfahrt Ministerium (German Ministry of Aviation) listed paint, RLM-79, SANDGELB (sand-yellow), was designated einheitsfarbe Europa (single color Europe), and was ordered to be used on all military equipment of the German armed forces, including tanks, trucks, other vehicles, artillery, and all kinds of smaller equipment, including Dienstgläser, and other optical equipment. However, this does not appear to be the case with this particular service glass (“cag” 6×30, 79677).

In this clearly documented case, the photographic evidence of obvious, blatant modern manipulation emphatically and conclusively hammers the nail of intentional deception firmly into the coffin of stark reality. This Dienstglas (“cag” 6×30, 79677) is a manipulated forgery.

Also, no longer included are the original black leather Trageriemen (carrying strap) and black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for the rear lenses.

 80113  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “80113” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) cag : 80113
mfg. about 19xx


“Δ” : 1943 – 1945

 80508  Δ Black “rice” body covering, Bakelit (Bakelite) Köcher (case) marked bek 41 cag : 80508
mfg. about 19xx


“Δ” : 1943 – 1945

 81543 Sandgelb (sand yellow) painted body, reticle cag : 81543
mfg. about 19xx


 

 81597  Δ Sandgelb (sand yellow) painted body, reticle, North Africa, II/Panzer Artillery Regiment 33 cag : 81597
mfg. about 19xx


“Δ” : 1943 – 1945

 82503  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “82503” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Köcher (case) cag : 82503
mfg. about 19xx


“Δ” : 1943 – 1945

 82606  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “82606” over “H/6400” Strichplatte (reticle) cag : 82606
mfg. about 19xx


“Δ” : 1943 – 1945

 82747  Δ Sandgelb (sand yellow) painted body, reticle cag : 82747
mfg. about 19xx


“Δ” : 1943 – 1945

 84718  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag” over “Δ” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “84718” over “H/6400” Strichplatte (reticle) cag : 84718
mfg. about 19xx


“Δ” : 1943 – 1945

 92794  Δ Sandgelb (sand yellow) painted body, post war painted black, reticle cag : 92794
mfg. about 19xx


“Δ” : 1943 – 1945

 94261  Δ Sandgelb (sand yellow) painted body, reticle cag : 94261
mfg. about 19xx


“Δ” : 1943 – 1945

 96673  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “96673” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) cag : 96673
mfg. about 19xx


“Δ” : 1943 – 1945

 97812  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag” over “Δ” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “97812” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), brown leather Köcher (case) cag : 97812
mfg. about 19xx


“Δ” : 1943 – 1945

 100992  Δ Sandgelb (sand yellow) painted body, reticle cag : 100992
mfg. about 19xx


“Δ” : 1943 – 1945

 101325  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “101325” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) cag : 101325
mfg. about 19xx


“Δ” : 1943 – 1945

 101486  Δ Sandgelb (sand yellow) painted body, reticle cag : 101486
mfg. about 19xx


“Δ” : 1943 – 1945

 101873  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “101873” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) cag : 101873
mfg. about 19xx


“Δ” : 1943 – 1945

 102560  Δ Sandgelb (sand yellow) painted body, reticle cag : 102560
mfg. about 19xx


“Δ” : 1943 – 1945

 104810  Δ Sandgelb (sand yellow) painted body cag : 104810
mfg. about 19xx


“Δ” : 1943 – 1945

 105728  Δ Black body, reticle cag : 105728
mfg. about 19xx


“Δ” : 1943 – 1945

 106125  Δ Sandgelb (sand yellow) painted body with brown factory camouflage, unconfirmed shipped to sniper school cag : 106125
mfg. about 19xx


“Δ” : 1943 – 1945

 166611  Δ
 107542  Δ Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “107542” over “H/6400” Strichplatte (reticle) cag : 107542
mfg. about 19xx


“Δ” : 1943 – 1945

 109226  Δ Sandgelb (sand yellow) painted body, reticle cag : 109226
mfg. about 19xx


“Δ” : 1943 – 1945

 110156 Sandgelb (sand yellow) painted body, reticle cag : 79677
mfg. about 19xx


 

 111399  Δ Sandgelb (sand yellow) painted body, reticle cag : 111399
mfg. about 19xx


“Δ” : 1943 – 1945

 113275  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “113275” over “H/6400” Strichplatte (reticle) cag : 113275
mfg. about 19xx


“Δ” : 1943 – 1945

 113764  Δ
Fälschungen
“cag” 6×30 113764 Δ
“Assembled” Forgery


This Dienstglas (“cag” 6×30, 113764) is an “assembled” forgery. Here is an example of a fake service glass portrayed as a genuine Dienstglas manufactured by the firm of Daniel Swarovski Tirol, Wattens, Tyrol, Österreich (“cag”). The true manufacturer of this fake military service glass — Meopta – optika, s.r.o. of the Czech Republic — has never produced any service glasses with a Sandgelb (sand yellow) painted body.

cag : 113764
mfg. about 19xx


“Δ” : 1943 – 1945

Original : Black “rice” body covering, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (blue, filled in, cold resistant grease marking, 1943 – 1945), right prism cover marked “Dienstglas” over “6×30” over “113764” over “H/6400” Strichplatte (reticle).

Assembled Forgery :  The real manufacturer of this fake military service glass is Meopta – optika, s.r.o. of the Czech Republic — formerly called Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia, renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943 (“dow”). The modern Meopta original black “rice” body covering has been removed, and the bare metal then painted with a modern version of Sandgelb (sand yellow) paint. The modern Meopta prism covers have been replaced by what appear to be genuine World War II “cag” prism covers to complete the deception.

This Dienstglas (“cag” 6×30, 113764) should be black. Originally manufactured with a black “rice” body covering, which has since been stripped and removed, the bare metal was then painted with a modern application of Sandgelb (sand yellow) paint, and intentionally distressed to look deceptively old and well used in active military service. With its new Sandgelb (sand yellow) color, this Dienstglas stands glaringly out of place when compared with other documented black Dienstgläser within its serial number range.

The straight carrying strap attachments seen here on this modern Meopta body (a dead giveaway) are very different from the rectangular loops of genuine German service glasses of World War II. Different also are the Bakelit (Bakelite) rear lens fittings — the modern Meopta rear lens fittings are straighter than the slightly more flared rear lens fittings of genuine German service glasses of World War II. To the experienced eye, the photographic evidence is conclusive. This Dienstglas (“cag” 6×30, 113764) is an assembled forgery.

It is true that in September 1943, the standard Reichsluftfahrt Ministerium (German Ministry of Aviation) listed paint, RLM-79, SANDGELB (sand-yellow), was designated einheitsfarbe Europa (single color Europe), and was ordered to be used on all military equipment of the German armed forces, including tanks, trucks, other vehicles, artillery, and all kinds of smaller equipment, including Dienstgläser, and other optical equipment. However, this does not appear to be the case with this particular service glass (“cag” 6×30, 113764).

During World War II, Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia (renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943) — “dow” — never produced any service glasses with a Sandgelb (sand yellow) painted body. Now, more than 70 years after the end of World War II, Meopta – optika, s.r.o., Kabelikova 1, 750 02 Přerov, Czech Republic, the modern manufacturer of this fake military service glass (“cag” 6×30, 113764), also has never produced any service glasses with a Sandgelb (sand yellow) painted body.

 118525  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “118525” over “H/6400” Strichplatte (reticle), black Trageriemen (carrying strap), Italy cag : 118525
mfg. about 19xx


“Δ” : 1943 – 1945

119833  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “119833”, black leather Tragereimen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 119833
mfg. about 19xx


“Δ” : 1943 – 1945

 120697  Δ Sandgelb (sand yellow) painted body, reticle, black Bakelit (Bakelite) Köcher (case) cag : 120697
mfg. about 19xx


“Δ” : 1943 – 1945

 121600  Δ
Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “121600” over “H/6400” (mils), black leather Anknöpflasche (button flap)

 

cag : 121600
mfg. about 19xx


“Δ” : 1943 – 1945

 122812  Δ Sandgelb (sand yellow) painted body, reticle cag : 122812
mfg. about 19xx


“Δ” : 1943 – 1945

 125486  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “125486”, black Bakelit (Bakelite) Köcher (case) cag : 125486
mfg. about 19xx


“Δ” : 1943 – 1945

 125870  Δ Sandgelb (sand yellow) painted body, Δ in blue cag : 125870
mfg. about 19xx


“Δ” : 1943 – 1945

 126178  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “126178” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) cag : 126178
mfg. about 19xx


“Δ” : 1943 – 1945

 127975  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “127975” cag : 127975
mfg. about 19xx


“Δ” : 1943 – 1945

 128638  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “128638”, black leather Trageriemen (carrying strap),black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 128638
mfg. about 19xx


“Δ” : 1943 – 1945

 129718  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “129718”, no other markings cag : 129718
mfg. about 19xx


“Δ” : 1943 – 1945

 129737  Δ Sandgelb (sand yellow) painted body, Δ in blue cag : 129737
mfg. about 19xx


“Δ” : 1943 – 1945

 130794  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “130794”, black leather Trageriemen (carrying strap), black leather Anknopflasche button flap, brown leather Köcher (case) cag : 130794
mfg. about 19xx


“Δ” : 1943 – 1945

 131347  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “131347”, black leather Trageriemen (carrying strap) cag : 131347
mfg. about 19xx


“Δ” : 1943 – 1945

 131907  Δ Sandgelb (sand yellow) painted body, reticle cag : 131907
mfg. about 19xx


“Δ” : 1943 – 1945

 132333  Δ Sandgelb (sand yellow) painted body with brown factory camouflage, unconfirmed shipped to sniper school, reticle cag : 132333
mfg. about 19xx


“Δ” : 1943 – 1945

 133125  Δ Sandgelb (sand yellow) painted body with brown factory camouflage, unconfirmed shipped to sniper school cag : 133125
mfg. about 19xx


“Δ” : 1943 – 1945

 134503  Δ Sandgelb (sand yellow) painted body, reticle cag : 134503
mfg. about 19xx


“Δ” : 1943 – 1945

 135311  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “135311”, not marked “H/6400” but has reticle, black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) cag : 135311
mfg. about 19xx


“Δ” : 1943 – 1945

 139676  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “139676”, black leather Trageriemen (carrying strap) cag : 139676
mfg. about 19xx


“Δ” : 1943 – 1945

 140182  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “140182”, black leather Trageriemen (carrying strap),black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 140182
mfg. about 19xx


“Δ” : 1943 – 1945

 140696  Δ Sandgelb (sand yellow) painted body, “Δ” in blue, reticle cag : 140696
mfg. about 19xx


“Δ” : 1943 – 1945

 143155  Δ Sandgelb (sand yellow) painted body, Δ in blue cag : 143155
mfg. about 19xx


“Δ” : 1943 – 1945

 145536  Δ Sandgelb (sand yellow) painted body cag : 145536
mfg. about 19xx


“Δ” : 1943 – 1945

 146208  Δ Sandgelb (sand yellow) painted body, red Bakelit (Bakelite) Köcher (case) cag : 146208
mfg. about 19xx


“Δ” : 1943 – 1945

 147879  Δ Sandgelb (sand yellow) painted body, reticle, black Bakelit (Bakelite) Köcher (case) cag : 147879
mfg. about 19xx


“Δ” : 1943 – 1945

 148835  Δ Sandgelb (sand yellow) painted body cag : 148835
mfg. about 19xx


“Δ” : 1943 – 1945

 148902  Δ Sandgelb (sand yellow) painted body cag : 148902
mfg. about 19xx


“Δ” : 1943 – 1945

 149005  Δ Originally Sandgelb (sand yellow) painted body, now overpainted black, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, Sandgelb (sand yellow) painted rear lens diopter adjusting cylinders (overpainted black) and Sandgelb painted slotted rear lens nuts, left prism cover marked “cag” over “Δ” (lettering on both prism covers is overpainted black), right prism cover marked “Dienstglas” over “6×30” over “149005”, not marked “H/6400” but has reticle cag : 149005
mfg. about 19xx


“Δ” : 1943 – 1945

 149006  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag” over “Δ” (in blue), right prism cover marked “Dienstglas” over “6×30” over “149006”, black leather Trageriemen (carrying strap), black leather Anknöpflasche button flap, brown leather case cag : 149006
mfg. about 19xx


“Δ” : 1943 – 1945

 149791  Δ Sandgelb (sand yellow) painted body cag : 149791
mfg. about 19xx


“Δ” : 1943 – 1945

 149979  Δ Sandgelb (sand yellow) painted body, reticle, aluminum fittings, left prism cover marked “cag” over “Δ” (in blue), right prism cover marked “Dienstglas” over “6×30” over “149979”, not marked “H/6400” but has reticle, black leather Trageriemen (carrying strap) cag : 149979
mfg. about 19xx


“Δ” : 1943 – 1945

 150679  Δ Sandgelb (sand yellow) painted body cag : 150679
mfg. about 19xx


“Δ” : 1943 – 1945

 152272  Δ Sandgelb (sand yellow) painted body cag : 152272
mfg. about 19xx


“Δ” : 1943 – 1945

 152283  Δ Sandgelb (sand yellow) painted body, provenance suggests Battle of the Bulge capture  19xx / 1943-1945
 152667  Δ Sandgelb (sand yellow) painted body, reticle, “Δ” in blue, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses marked “MC” cag : 152667
mfg. about 19xx


“Δ” : 1943 – 1945

 153602  Δ Sandgelb (sand yellow) painted body, reticle cag : 153602
mfg. about 19xx


“Δ” : 1943 – 1945

 154355 Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “154355”, black leather Trageriemen (carrying strap) cag : 154355
mfg. about 19xx


 

 154542  Δ Sandgelb (sand yellow) painted body cag : 154542
mfg. about 19xx


“Δ” : 1943 – 1945

 154878  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “154878”, black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Köcher (case) cag : 154878
mfg. about 19xx


“Δ” : 1943 – 1945

 155257  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Baklit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “155267”, no other markings cag : 155257
mfg. about 19xx


“Δ” : 1943 – 1945

 158359  Δ Sandgelb (sand yellow) painted body, France cag : 158359
mfg. about 19xx


“Δ” : 1943 – 1945

 159108  Δ Sandgelb (sand yellow) painted body, reticle cag : 159108
mfg. about 19xx


“Δ” : 1943 – 1945

 161113  Δ Black “rice” body covering, post war rebuild cag : 161113
mfg. about 19xx


“Δ” : 1943 – 1945

 161175  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “161175”, no other markings, black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black leather Anknöpflasche (button flap) cag : 161175
mfg. about 19xx


“Δ” : 1943 – 1945

 162082  Δ Sandgelb (sand yellow) painted body cag : 162082
mfg. about 19xx


“Δ” : 1943 – 1945

 162188  Δ Sandgelb (sand yellow) painted body, reticle, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, red Bakelit (Bakelite) Köcher (case) cag : 162188
mfg. about 19xx


“Δ” : 1943 – 1945

 162361  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “162361”, black leather Trageriemen (carrying strap), red Bakelit (Bakelite) Köcher (case) cag : 162361
mfg. about 19xx


“Δ” : 1943 – 1945

 162391  Δ Sandgelb (sand yellow) painted body, black Bakelit (Bakelite) Köcher (case) cag : 162391
mfg. about 19xx


“Δ” : 1943 – 1945

 165488  Δ
Originally Sandgelb (sand yellow) painted body, now with black “Vulkanite” body covering applied by Swedish military, aluminum fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “165488”, right occular cover marked with Swedish property mark, left occular cover marked “92/51”, black leather carrying strap, black leather eye piece protector, rain protection cover, user cap, black leather button flap, black Bakelit (Bakelite) Köcher (case) marked with Swedish property mark and “5880”
cag : 165488
mfg. about 19xx


“Δ” : 1943 – 1945

 165535  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover marked “cag” over “Δ” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “165535”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black leather Anknöpflasche (button flap) cag : 165535
mfg. about 19xx


“Δ” : 1943 – 1945

 166611  Δ Sandgelb (sand yellow) painted body, now black “rice” body covering, aluminum fittings, left prism cover marked “cag” over “Δ” (blue), right prism cover marked “Dienstglas” over “6×30” over “166611”, no other markings, black leather Trageriemen (carrying strap), black leather Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 166611
mfg. about 19xx


“Δ” : 1943 – 1945

 167223  Δ Sandgelb (sand yellow) painted body, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 167223
mfg. about 19xx


“Δ” : 1943 – 1945

 167984  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” and “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “167984”, black leather Trageriemen (carrying strap) cag : 167984
mfg. about 19xx


“Δ” : 1943 – 1945

 168092  Δ Sandgelb (sand yellow) painted body, reticle cag : 168092
mfg. about 19xx


“Δ” : 1943 – 1945

 168116  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” and “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “168116”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 168116
mfg. about 19xx


“Δ” : 1943 – 1945

 168651  Δ Sandgelb (sand yellow) painted body cag : 168651
mfg. about 19xx


“Δ” : 1943 – 1945

 168678  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “168678”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 168678
mfg. about 19xx


“Δ” : 1943 – 1945

 300109  Δ Sandgelb (sand yellow) painted body cag : 300109
mfg. about 19xx


“Δ” : 1943 – 1945

 300447  Δ Sandgelb (sand yellow) painted body, reticle, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cag : 300447
mfg. about 19xx


“Δ” : 1943 – 1945

 301615  Δ Sandgelb (sand yellow) painted body cag : 301615
mfg. about 19xx


“Δ” : 1943 – 1945

 302144  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ” (in blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “302144”, black leather Trageriemen (carrying strap) cag : 302144
mfg. about 19xx


“Δ” : 1943 – 1945

 302366  Δ Sandgelb (sand yellow) painted body, provenance suggests North Africa capture cag : 302366
mfg. about 19xx


“Δ” : 1943 – 1945

 302547  Δ Sandgelb (sand yellow) painted body cag : 302547
mfg. about 19xx


“Δ” : 1943 – 1945

 306647  Δ Sandgelb (sand yellow) painted body, Δ in green cag : 306647
mfg. about 19xx


“Δ” : 1943 – 1945

 303880  Δ Sandgelb (sand yellow) painted body, reticle cag : 303880
mfg. about 19xx


“Δ” : 1943 – 1945

 306412  Δ Sandgelb (sand yellow) painted body cag : 306412
mfg. about 19xx


“Δ” : 1943 – 1945

 307750  Δ Sandgelb (sand yellow) painted body, France cag : 307750
mfg. about 19xx


“Δ” : 1943 – 1945

 310668  Δ
Sandgelb (sand yellow) painted body, body finish appears to be nearly new, perhaps repainted in a “not quite right” Sandgelb (sand yellow) finish, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover marked “cag” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “310668”, not marked “H/6400” but does have reticle, brown leather Trageriemen (carrying strap), brown leather Köcher (case), France
cag : 310668
mfg. about 19xx


“Δ” : 1943 – 1945

 No S/N  Δ
Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover marked “cag” over “Δ” (blue, filled in), right prism cover marked “6×30”, not marked “H/6400” but has reticle, no other marks, no serial number, probably manufactured in late 1944 or early 1945, body is partially repainted, brown carrying strap is not original, Italy
cag : no s/n
mfg. about 19xx


“Δ” : 1943 – 1945

 

clb — Dr. F. A. Wöhler Optische Fabrik, Kassel, Hesse, Deutschland

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
 32010  KF Black “Vulkanite” body covering, reticle, marked “Nr 32010” clb : 32010
mfg. about 19xx


“KF” : 1940 – 1941

 32416  O Black “Vulkanite” body covering overpainted yellow, reticle, marked “Nr 32416” clb : 32416
mfg. about 19xx


“O” : 1942

 32745  O Black “Vulkanite’ body covering, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover marked “clb” and “O” (blue), right prism cover marked “Dienstglas” over “6×30” over “Nr 32745” over “H/6400”, Serbia clb : 32745
mfg. about 19xx


“O” : 1942

 

cxn — Emil Busch AG, Optische Industrie, Rathenow, Brandenburg, Deutschland

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
 200252  + Black “Vulkanite” body covering, brass fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “200252” over “cxn” and “+”. This Dienstglas is not marked “H/6400” but has a reticle. A different serial number “200141” is stamped on the lower side of the left front bridge support, and “U 41” is stamped on the bridge spindle front button. Originally, this Dienstglas may have been marked with the “BUSCH” logo on the left prism cover (“cxn” being the wartime code of the Emil Busch firm of Rathenow). During the war, this Dienstglas was repaired / rebuilt / regreased, resulting in the left prism cover being replaced with a blank one, and the right prism cover receiving the “+” cold resistant grease marking. The “U 41” marking may mean this Dienstglas was Umgebaut (reworked / rebuilt) in 1941, resulting in the two serial numbers “200141” and “200252”. cxn : 201063
mfg. about 19xx


“+” : ≈ 1941

 201063  + Black “Vulkanite” body covering, m (millimeters), right body markings only, stamped “01063” on bridge cxn : 201063
mfg. about 19xx


“+” : 1942 – 1944

 247802  + Black “Vulkanite” body covering, brass fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “247802” over “cxn +”, not marked “H/6400” but has reticle, serial number “247802” also stamped on bridge, black leather Trageriemen (carrying strap) cxn : 247802
mfg. about 19xx


“+” : 1942 – 1944

 294765  KF lack “rice” body covering, reticle cxn : 294765
mfg. about 19xx


“KF” : 1940 – 1941

 297786  KF Black “rice” body covering, reticle cxn : 297786
mfg. about 19xx


“KF” : 1940 – 1941

 297826  KF Black “rice” body covering, reticle cxn : 297826
mfg. about 19xx


“KF” : 1940 – 1941

 298505  KF Black “Vulkanite” body covering, aluminum fittings, left prism cover marked with “cxn” over “K.F.”, right prism cover marked “Dienstglas” over “6×30” over “298505” over “H/6400” Strichplatte (reticle) cxn : 298505
mfg. about 19xx


“KF” : 1940 – 1941

 299955  KF Black “Vulkanite” body covering, aluminum fittings, left prism cover marked with “cxn” over “K.F.”, right prism cover marked “Dienstglas” over “6×30” over “299955” over “H/6400” Strichplatte (reticle), brown leather Trageriemen, (carrying strap), brown leather Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cxn : 299955
mfg. about 19xx


“KF” : 1940 – 1941

 302223  KF Reticle, black “Vulkanite” body covering, aluminum fittings, left prism cover marked “cxn K.F.”, right prism cover marked “Dienstglas 6×30 302223 H/6400”, black leather Trageriemen (carrying strap) cxn : 302223
mfg. about 19xx


“KF” : 1940 – 1941

 308488  KF Black “rice” body covering, reticle cxn : 308488
mfg. about 19xx


“KF” : 1940 – 1941

 308977  KF Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “cxn” over “K.F.”, right prism cover marked “Dienstglas” over “6×30” over “308977” over “H/6400” Strichplatte (reticle), brown leather Trageriemen (carrying strap), Netherlands cxn : 308977
mfg. about 19xx


“KF” : 1940 – 1941

 314137  KF Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “cxn” over “K.F.”, right prism cover marked “Dienstglas” over “6×30” over “314137” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cxn : 314137
mfg. about 19xx


“KF” : 1940 – 1941

 314601  KF O Black “rice” body covering, reticle, black Bakelit (Bakelite) Köcher (case) cxn : 314601
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 322707  + Black “rice” body covering, reticle, black Bakelit (Bakelite) Köcher (case) cxn : 322707
mfg. about 19xx


“+” : 1942 – 1944

 324779  KF Black “rice” body covering, aluminum fittings, left prism cover marked “cxn” over “K.F.”, right prism cover marked “Dienstglas” over “6×30” over “324779” over “H/6400” Strichplatte (reticle), brown leather Trageriemen (carrying strap), black leather Anknöpflasche (button flap), black leather Köcher (case) cxn : 324779
mfg. about 19xx


“KF” : 1940 – 1941

 324887  O Black “rice” body covering, aluminum fittings, left prism cover marked “O” over “cxn”, right prism cover marked “Dienstglas” over “6×30” over “324887” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cxn : 324887
mfg. about 19xx


“O” : 1942

 325142  O Black “rice” body covering cxn : 325142
mfg. about 19xx


“O” : 1942

 349046  + Reticle, black “rice” body covering cxn : 349046
mfg. about 19xx


“+” : 1942 – 1944

 359525  + Black “rice” body covering, aluminum fittings, black painted brass rear lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “359525” over “cxn” and “+” cxn : 359525
mfg. about 19xx


“+” : 1942 – 1944

 370218  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked marked “Dienstglas” over “6×30” over “370218” over “cxn” and “Δ”, black leather Trageriemen (carrying strap) cxn : 370218
mfg. about 19xx


“Δ” : 1943 – 1945

 382075  Δ Red-brown bakelite body, “Δ” in bridge front round fastener cxn : 382075
mfg. about 19xx


“Δ” : 1943 – 1945

 384156  Δ Red-brown bakelite body, Netherlands cxn : 384156
mfg. about 19xx


“Δ” : 1943 – 1945

 390290  Δ Black “rice” body covering, reticle cxn : 390290
mfg. about 19xx


“Δ” : 1943 – 1945

 391101  Δ Black “rice” body covering, reticle cxn : 391101
mfg. about 19xx


“Δ” : 1943 – 1945

 392290  Δ Black “rice” body covering, reticle cxn : 392290
mfg. about 19xx


“Δ” : 1943 – 1945

 393728  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “393728” over “cxn” and “Δ”, brown leather Trageriemen (carrying strap), black leather Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cxn : 393728
mfg. about 19xx


“Δ” : 1943 – 1945

 406452  Δ Red-brown Bakelit (Bakelite) body, reticle, Bakelit (Bakelite) Köcher (case) marked cxn 4 cxn : 406452
mfg. about 19xx


“Δ” : 1943 – 1945

 411045 Red-brown Bakelit (Bakelite) body, reticle cxn : 411045
mfg. about 19xx


“Δ” : 1943 – 1945

 425018  Δ Red-brown Bakelit (Bakelite) body, reticle cxn : 425018
mfg. about 19xx


“Δ” : 1943 – 1945

 428628 Bakelit (Bakelite) body, reticle, black leather Köcher (case) marked Eagle WaA 326  19xx
 463359  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “463359” over “cxn” and “Δ” (in blue), black leather Trageriemen (carrying strap) cxn : 463359
mfg. about 19xx


“Δ” : 1943 – 1945

 711045 Red-brown Bakelit (Bakelite) body cxn : 711045
mfg. about 19xx


 

 no s/n This is a monocular version of the 6×30 Dienstglas (service glass) made of a reddish brown Bakelit (Bakelite). The only marking is “6×30” on top of the housing. Probably the monocular is just the half of a binocular, which was perfectly cut apart. You can clearly see the milled parts at the housing as well as two strap lugs. The objective frame and the eyepiece have some brighter color tints: pink and beige. There is a reticle in the rear lens. The diopter scale is marked +5/-5. cxn : no s/n
mfg. about
1944 – 1945


 

 no s/n  Δ Red-brown Bakelit (Bakelite) body, left prism cover marked “cxn” within an embossed oval border, right prism cover marked “Dienstglas” over “8×30” (not 6×30) within an embossed oval border, “Δ” stamped on Sandgelb (sand yellow) painted metal bridge spindle rear button, no other marks, no serial number, probably manufactured in late 1944 or early 1945 black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses cxn : no s/n
mfg. about
1944 – 1945


“Δ” : 1943 – 1945

 

ddx — Voigtländer u. Söhne AG, Braunschweig (Brunswick), Lower Saxony, Deutschland

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
 01525  O Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “01525” over “ddx” and  “O”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 01525
mfg. about 19xx


“O” : 1942

 01598  O
Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “01598” over “ddx” and  “O”, right prism cover not marked “H/6400” but has reticle, black leather Trageriemen (carrying strap), Russia
ddx : 01598
mfg. about 19xx


“O” : 1942

 05165  + Black “rice” body covering ddx : 05165
mfg. about 19xx


“+” : 1942 – 1944

 31899  Δ Sandgelb (sand yellow) painted body, left prism cover blank, right prism cover marked “Dienstglas 6×30 31957 “ddx.” and “Δ” (in blue), black leather button tab ddx : 31899
mfg. about 19xx


“Δ” : 1943 – 1945

 40506  Δ Sandgelb (sand yellow) painted body, left prism cover blank, right prism cover marked “Dienstglas 6×30 40506 “ddx.” and “Δ” ddx : 40506
mfg. about 19xx


“Δ” : 1943 – 1945

 51917 Black “rice” body covering, black Bakelit (Bakelite) Köcher (case) ddx : 51917
mfg. about 19xx


 

 56199  Δ Black “rice” body covering, marked “A” ddx : 56199
mfg. about 19xx


“Δ” : 1943 – 1945

 61363 Black “rice” body covering, case inked “SS-VT” inside, top stamped “I” WaA 1936 ddx : 61363
mfg. about 19xx


 

 61886  Δ Black “rice” body covering, reticle, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 61886
mfg. about 19xx


“Δ” : 1943 – 1945

 71224 Black “rice” body covering, reticle ddx : 71124
mfg. about 19xx


 

 74655 Black “rice” body covering, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover marked “ddx.”, right prism cover marked “Dienstglas” over “6×30” over “74655” over “H/6400” Strichplatte (reticle) ddx : 74655
mfg. about 19xx


 

 79272  KF Black “rice” body covering ddx : 79272
mfg. about 19xx


“KF” : 1940 – 1941

 80717  KF
Black “rice” body covering, aluminum fittings, left prism cover marked “ddx” and “KF”, right prism cover marked “Dienstglas” over “6×30” over “80717” over “H/6400” Strichplatte (reticle)
ddx : 80717
mfg. about 19xx


“KF” : 1940 – 1941

 81976  KF Black “rice” body covering, benutzer cap ddx : 81976
mfg. about 19xx


“KF” : 1940 – 1941

 83417  O Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “83417” over “ddx” and “O”, black leather Trageriemen (carrying strap) ddx : 83417
mfg. about 19xx


“O” : 1942

 84059  KF Black “rice” body covering, aluminum fittings, left prism cover marked “ddx” and “KF”, right prism cover marked “Dienstglas” over “6×30” over “80717” over “H/6400” Strichplatte (reticle) ddx : 84059
mfg. about 19xx


“KF” : 1940 – 1941

 85410  KF Black “rice” body covering, dug in Breslau, Poland ddx : 85410
mfg. about 19xx


“KF” : 1940 – 1941

 88367  KF Black “rice” body covering, reticle, dug in Stalingrad ddx : 88367
mfg. about 19xx


“KF” : 1940 – 1941

 92527  KF Black “rice” body covering, aluminum fittings, left prism cover marked “ddx” over “KF”, right prism cover marked “Dienstglas” over “6×30” over “92527” over “H/6400” Strichplatte (reticle) ddx : 92527
mfg. about 19xx


“KF” : 1940 – 1941

 95821  + Black “rice” body covering, reticle, leather Köcher (case) marked 1934 ddx : 95821
mfg. about 19xx


“KF” : 1940 – 1941

 97843  KF Black “rice” body covering, reticle ddx : 97843
mfg. about 19xx


“KF” : 1940 – 1941

 100254  KF Black “rice” body covering ddx : 100254
mfg. about 19xx


“KF” : 1940 – 1941

 103999  KF Black “rice” body covering, reticle ddx : 103999
mfg. about 19xx


“KF” : 1940 – 1941

 104600  KF Black “rice” body covering, reticle, found in St. Vith-Schonberg in area occupied by units of the Corps Schnee Eifel ddx : 104600
mfg. about 19xx


“KF” : 1940 – 1941

 113055  KF O Black “rice” body covering, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses marked cxn 1941 ddx : 113055
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 115991  KF O Black “rice” body covering, aluminum fittings, left prism cover marked “ddx” and “KF” and “O”, right prism cover marked “Dienstglas” over “6×30” over “115991” over “H/6400” Strichplatte (reticle) ddx : 115991
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 124511  O Black “rice” body covering, aluminum fittings, left prism cover marked “ddx O” (in blue), right prism cover “Dienstglas 6×30 124511 H/6400” Strichplatte (reticle) ddx : 124511
mfg. about 19xx


“O” : 1942

 125959  O Black “rice” body covering, reticle ddx : 125959
mfg. about 19xx


“O” : 1942

 141568  KF O
Black “rice” body covering, aluminum fittings, left prism cover marked “ddx” and “KF” and “O”, right prism cover “Dienstglas” over “6×30” over “141568” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), brown leather Köcher (case)
ddx : 141568
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 142675  O Black “rice” body covering ddx : 142675
mfg. about 19xx


“O” : 1942

 145901  KF O Black “rice” body covering, reticle, Norway ddx : 145901
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 149018 Black “rice” body covering, black Bakelit (Bakelite) Köcher (case) ddx : 149018
mfg. about 19xx


 

 149247  O Black “rice” body covering, reticle ddx : 149247
mfg. about 19xx


“O” : 1942

 150080  KF O Black “rice” body covering, aluminum fittings, left prism cover marked “ddx” over “KF” over “O”, right prism cover “Dienstglas” over “6×30” over “150080” over “H/6400” Strichplatte (reticle) ddx : 150080
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 150100  KF O Black “rice” body covering, aluminum fittings, left prism cover marked “ddx” and “KF” and “O”, right prism cover “Dienstglas” over “6×30” over “150100” over “H/6400” Strichplatte (reticle), black leather Trageriemen  (carrying strap) ddx : 150100
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 154866  O Reticle (not marked “H/6400” but does have reticle), black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “154866” over “ddx” and “O”, black leather Trageriemen  (carrying strap) ddx : 154866
mfg. about 19xx


“O” : 1942

 155338  O Reticle (not marked “H/6400” but does have reticle), black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “155338” over “ddx” over “O”, black leather Anknopflasche (button flap) ddx : 155338
mfg. about 19xx


“O” : 1942

 161069  O Reticle, black “rice” body covering ddx : 161069
mfg. about 19xx


“O” : 1942

 165530  + Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “165530” over “ddx” over “+”, brown leather Köcher (case) marked “roo” and “1944” and WaA ddx : 165530
mfg. about 19xx


“+” : 1942 – 1944

 171605  + Black “rice” body covering, brown Bakelit (Bakelite) Köcher (case) ddx : 171605
mfg. about 19xx


“+” : 1942 – 1944

 172539  + Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “172539” over “ddx” and “+” ddx : 172539
mfg. about 19xx


“+” : 1942 – 1944

 174925 Black “rice” body covering, aluminum fittings, left prism cover marked “ddx.”, right prism cover marked “Dienstglas” over “6×30” over “174925” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap). black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 174925
mfg. about 19xx


 

 175139  + Black “rice” body covering ddx : 175139
mfg. about 19xx


“+” : 1942 – 1944

 176614  + Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “176614” over “ddx” and “+”, black leather Trageriemen (carrying strap) ddx : 176614
mfg. about 19xx


“+” : 1942 – 1944

 177668  + Black “rice” body covering, reticle ddx : 177668
mfg. about 19xx


“+” : 1942 – 1944

 177886  + Black “rice” body covering, reticle ddx : 177886
mfg. about 19xx


“+” : 1942 – 1944

 192949  + Black “rice” body covering, black leather Tragerimen (carrying strap) marked “1943 ben”, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 192949
mfg. about 19xx


“+” : 1942 – 1944

 196658  + Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “196658” over “ddx” and “+”, black leather Trageriemen (carrying strap) ddx : 196658
mfg. about 19xx


“+” : 1942 – 1944

 197999  + Black “rice” body covering, reticle, black Bakelit (Bakelite) case, “20” stamp inside two squares, Bulgaria ddx : 197999
mfg. about 19xx


“+” : 1942 – 1944

 203641  + Black “rice” body covering, reticle ddx : 203641
mfg. about 19xx


“+” : 1942 – 1944

 208146  Δ Black “rice” body covering, suspected fake, serial number and ddx code seem to be hand stamped, reticle ddx : 208146
mfg. about 19xx


“Δ” : 1943 – 1945

 208148  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “208148” over “ddx” and “Δ”, black leather Trageriemen (carrying strap) ddx : 208148
mfg. about 19xx


“Δ” : 1943 – 1945

 217061  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “217061” over “ddx.” and “Δ”, has reticle, but right prism cover is not marked “H/6400” Strichplatte (Reticle), black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Köcher (case), Russia ddx : 217061
mfg. about 19xx


“Δ” : 1943 – 1945

 221117  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “221117” over “ddx” and “Δ”, black Trageriemen (carrying strap) ddx : 221117
mfg. about 19xx


“Δ” : 1943 – 1945

 222231  Δ Black “rice” body covering, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 222231
mfg. about 19xx


“Δ” : 1943 – 1945

 223757  Δ
Fälschungen
“ddx” 6×30 223757 Δ
“Assembled” Forgery


This Dienstglas (“ddx” 6×30, 223757) is an “assembled” forgery. Here is an example of a fake service glass portrayed as a genuine Dienstglas manufactured by the firm of Voigtländer u. Söhne AG, Braunschweig (Brunswick), Lower Saxony, Deutschland (“ddx”). The true manufacturer of this fake military service glass — Meopta – optika, s.r.o. of the Czech Republic — has never produced any service glasses with a Sandgelb (sand yellow) painted body.

ddx : 223757
mfg. about 19xx


“Δ” : 1943 – 1945

Original : Black “rice” body covering, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “223757” over “ddx” and “+” (cold resistant grease marking, 1942 – 1944), black Trageriemen (carrying strap), black leather Anknöpflasche (button flap).

Assembled Forgery :  The real manufacturer of this fake military service glass is Meopta – optika, s.r.o. of the Czech Republic — formerly called Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia, renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943 (“dow”). The modern Meopta original black “rice” body covering has been removed, and the bare metal then painted with a modern version of Sandgelb (sand yellow) paint. The modern Meopta prism covers have been replaced by what appear to be genuine World War II “ddx” prism covers to complete the deception.

This Dienstglas (“ddx” 6×30, 223757) should be black. Originally manufactured with a black “rice” body covering, which has since been stripped and removed, the bare metal body was then painted with a modern application of Sandgelb (sand yellow) paint, and intentionally distressed to look deceptively old and well used in active military service. With its new Sandgelb (sand yellow) color, this Dienstglas stands glaringly out of place when compared with other documented black Dienstgläser within its serial number range.

The straight carrying strap attachments seen here on this modern Meopta body (a dead giveaway) are very different from the rectangular loops of genuine German service glasses of World War II. Different also are the Bakelit (Bakelite) rear lens fittings — the modern Meopta rear lens fittings are straighter than the slightly more flared rear lens fittings of genuine German service glasses of World War II. To the experienced eye, the photographic evidence is conclusive. This Dienstglas (“ddx” 6×30, 223757) is an assembled forgery.

It is true that in September 1943, the standard Reichsluftfahrt Ministerium (German Ministry of Aviation) listed paint, RLM-79, SANDGELB (sand-yellow), was designated einheitsfarbe Europa (single color Europe), and was ordered to be used on all military equipment of the German armed forces, including tanks, trucks, other vehicles, artillery, and all kinds of smaller equipment, including Dienstgläser, and other optical equipment. However, this does not appear to be the case with this particular service glass (“ddx” 6×30, 223757).

During World War II, Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia (renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943) — “dow” — never produced any service glasses with a Sandgelb (sand yellow) painted body. Now, more than 70 years after the end of World War II, Meopta – optika, s.r.o., Kabelikova 1, 750 02 Přerov, Czech Republic, the modern manufacturer of this fake military service glass (“ddx” 6×30, 223757), also has never produced any service glasses with a Sandgelb (sand yellow) painted body.

 224271  Δ Black “rice” body covering ddx : 224271
mfg. about 19xx


“Δ” : 1943 – 1945

 231489  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “ddx” and “Δ”, black Bakelit (Bakelite) rear lens fittings, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) marked “WaA 202”, black leather Anknöpflasche (button flap) ddx : 231489
mfg. about 19xx


“Δ” : 1943 – 1945

 233926  Δ Black “rice” body covering, black Bakelit (Bakelite) Köcher (case) ddx : 233926
mfg. about 19xx


“Δ” : 1943 – 1945

 233963  Δ Black “rice” body covering ddx : 233963
mfg. about 19xx


“Δ” : 1943 – 1945

 234834 Black “rice” body covering ddx : 234834
mfg. about 19xx


 

 235484  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “235484” over “ddx” and “Δ”, black leather Trageriemen (carrying strap), black leather Köcher (case) ddx : 235484
mfg. about 19xx


“Δ” : 1943 – 1945

 235590  Δ Black “rice” body covering, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “235590” over “ddx” and “Δ” (blue), black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black leather Anknöpflasche (button flap) ddx : 235590
mfg. about 19xx


“Δ” : 1943 – 1945

 241558  Δ Black “rice” body covering ddx : 241558
mfg. about 19xx


“Δ” : 1943 – 1945

 241572  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “241572” over “ddx” and “Δ”, black leather strap, black Bakelit (Bakelite) Köcher (case) ddx : 241572
mfg. about 19xx


“Δ” : 1943 – 1945

242137  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “242137” over “ddx” and “Δ” ddx : 242137
mfg. about 19xx


“Δ” : 1943 – 1945

 242988  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “242988” over “ddx” and “Δ”, Lithuania ddx : 242988
mfg. about 19xx


“Δ” : 1943 – 1945

 247330  Δ Black “rice” body covering ddx : 247330
mfg. about 19xx


“Δ” : 1943 – 1945

 0248238  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “0248238” over “ddx” and “Δ”, black leather Trageriemen (carrying strap) ddx : 0248238
mfg. about 19xx


“Δ” : 1943 – 1945

 0250870  Δ Black “rice” body covering, zero prefix, experimental? serial number seems hand stamped ddx : 0250870
mfg. about 19xx


“Δ” : 1943 – 1945

 0251580  Δ Reticle, black “rice” body covering, zero prefix, experimental? ddx : 0251580
mfg. about 19xx


“Δ” : 1943 – 1945

 0251959  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “0251959” over “ddx.” and “Δ” ddx : 0251959
mfg. about 19xx


“Δ” : 1943 – 1945

 255158  Δ Sandgelb (sand yellow) painted body, black Bakelit (Bakelite) Köcher (case) ddx : 255158
mfg. about 19xx


“Δ” : 1943 – 1945

 259395  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “259395” over “ddx.” and “Δ” ddx : 259395
mfg. about 19xx


“Δ” : 1943 – 1945

 261368  Δ Black “rice” body covering, reticle ddx : 261368
mfg. about 19xx


“Δ” : 1943 – 1945

 264556  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “264556” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, red Bakelit (Bakelite) Köcher (case) ddx : 264556
mfg. about 19xx


“Δ” : 1943 – 1945

 267795  Δ Black “rice” body covering ddx : 267795
mfg. about 19xx


“Δ” : 1943 – 1945

 268379  Δ Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “268379” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), red Bakelit (Bakelite) Köcher (case) marked with Materialpruefungsamt logo and press work code “T2” stamped on the inside bottom of the case, leather straps holding the top are marked “jhg44” and “WaA41” (Gustav Genschow & Co., A.G.) ddx : 268379
mfg. about 19xx


“Δ” : 1943 – 1945

 270352  Δ Black “rice” body covering ddx : 270352
mfg. about 19xx


“Δ” : 1943 – 1945

 271453  Δ
Fälschungen
“ddx” 6×30 271453 Δ
“Manipulated” Forgery


This Dienstglas (“ddx” 6×30, 271453) is a “manipulated” forgery. Here is an example of a genuine Dienstglas, manufactured by the firm of Voigtländer u. Söhne AG, Braunschweig (Brunswick), Lower Saxony, Deutschland (“ddx”), that was originally manufactured with a black “rice” body covering, and more recently has been intentionally manipulated (stripped to bare metal and painted) to portray instead a “Dienstglas” with a Sandgelb (sand yellow) painted body.

ddx : 271453
mfg. about 19xx


“Δ” : 1943 – 1945

Original : Black “rice” body covering, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “271453” over “ddx.” and “Δ” (cold resistant grease marking, 1943 – 1945), black leather Trageriemen (carrying strap), black leather Anknöpflasche (button flap).

Manipulated Forgery : This Dienstglas (“ddx” 6×30, 271453) should be black. Originally manufactured with a black “rice” body covering, the body of this service glass has since been stripped to bare metal, then painted with a modern application of Sandgelb (sand yellow) paint, and intentionally distressed to look deceptively old and well used in active military service.

It is true that in September 1943, the standard Reichsluftfahrt Ministerium (German Ministry of Aviation) listed paint, RLM-79, SANDGELB (sand-yellow), was designated einheitsfarbe Europa (single color Europe), and was ordered to be used on all military equipment of the German armed forces, including tanks, trucks, other vehicles, artillery, and all kinds of smaller equipment, including Dienstgläser, and other optical equipment. However, this does not appear to be the case with this particular service glass (“ddx” 6×30, 271453).

In this clearly documented case, the photographic evidence of obvious, blatant modern manipulation emphatically and conclusively hammers the nail of intentional deception firmly into the coffin of stark reality. This Dienstglas (“ddx” 6×30, 271453) is a manipulated forgery.

The original black leather Trageriemen (carrying strap) is no longer included, although the black leather Anknöpflasche (button flap) remains.

 274709  Δ Sandgelb (sand yellow) painted body ddx : 274709
mfg. about 19xx


“Δ” : 1943 – 1945

 275612 Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “275612” over “ddx”, black leather Trageriemen (carrying strap) ddx : 275612
mfg. about 19xx


“Δ” : 1943 – 1945

 277115  Δ Sandgelb (sand yellow) painted body ddx : 277115
mfg. about 19xx


“Δ” : 1943 – 1945

 277377  Δ Sandgelb (sand yellow) painted body, Infantry Rifle Regiment of the 115th Reg Stat at Darmstadt-Hessen ddx : 277377
mfg. about 19xx


“Δ” : 1943 – 1945

 277558  Δ Sandgelb (sand yellow) painted body, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 277558
mfg. about 19xx


“Δ” : 1943 – 1945

 278109  Δ Sandgelb (sand yellow) painted body, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 278109
mfg. about 19xx


“Δ” : 1943 – 1945

 280897  Δ Sandgelb (sand yellow) painted body, red Bakelit (Bakelite) Köcher (case) ddx : 280897
mfg. about 19xx


“Δ” : 1943 – 1945

 282919  Δ Sandgelb (sand yellow) painted body ddx : 282919
mfg. about 19xx


“Δ” : 1943 – 1945

 284317  Δ Sandgelb (sand yellow) painted body ddx : 284317
mfg. about 19xx


“Δ” : 1943 – 1945

 300947  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “300947” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 300947
mfg. about 19xx


“Δ” : 1943 – 1945

 302718  Δ Sandgelb (sand yellow) painted body, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 302718
mfg. about 19xx


“Δ” : 1943 – 1945

 303388  Δ Sandgelb (sand yellow) painted body, red Bakelit (Bakelite) Köcher (case) captured in North Africa by 8th Army soldier ddx : 303388
mfg. about 19xx


“Δ” : 1943 – 1945

 303914  Δ Sandgelb (sand yellow) painted body ddx : 303914
mfg. about 19xx


“Δ” : 1943 – 1945

 304572  Δ Black “rice” body covering overpainted with Sandgelb yellow paint, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “304572” over “ddx.” and “Δ”, brown Bakelit (Bakelite) rear lens fittings, black leather Trageriemen (carrying strap) ddx : 304572
mfg. about 19xx


“Δ” : 1943 – 1945

 305643  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “305643” over “ddx.” and “Δ” ddx : 305643
mfg. about 19xx


“Δ” : 1943 – 1945

 309125  Δ Sandgelb (sand yellow) painted body, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “309125” over “ddx.” and “Δ”, black Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black leather Trageriemen (carrying strap) ddx : 309125
mfg. about 19xx


“Δ” : 1943 – 1945

 309405  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “309405” over “ddx.” and “Δ” (blue), black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 309405
mfg. about 19xx


“Δ” : 1943 – 1945

 3103897  Δ Sandgelb (sand yellow) painted body, typographical error ddx : 3103897
mfg. about 19xx


“Δ” : 1943 – 1945

 310974  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “310974” over “ddx.” and “Δ” (blue), black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 310974
mfg. about 19xx


“Δ” : 1943 – 1945

 312034  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “312034” over “ddx.” and “Δ” (blue), brown leather Trageriemen (carrying strap),  Italy ddx : 312034
mfg. about 19xx


“Δ” : 1943 – 1945

 313945  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “313945” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap) ddx : 313945
mfg. about 19xx


“Δ” : 1943 – 1945

 314384  Δ Sandgelb (sand yellow) painted body, reticle, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 314384
mfg. about 19xx


“Δ” : 1943 – 1945

 315240  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “315240” over “ddx.” and “Δ” ddx : 315240
mfg. about 19xx


“Δ” : 1943 – 1945

 317729  Δ Sandgelb (sand yellow) painted body, leather case marked “cxn” and “WaA 320” and “4” ddx : 317729
mfg. about 19xx


“Δ” : 1943 – 1945

 31899X  Δ Sandgelb (sand yellow) painted body, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “31899x” (last number is not readable) over “ddx.” and “Δ” (blue), black leather button tab ddx : 31899X
mfg. about 19xx


“Δ” : 1943 – 1945

 319228  Δ Sandgelb (sand yellow) painted body, Δ (blue) ddx : 319228
mfg. about 19xx


“Δ” : 1943 – 1945

 319570  Δ Sandgelb (sand yellow) painted body, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “319570” over “ddx.” and “Δ” (blue), black leather button tab ddx : 319570
mfg. about 19xx


“Δ” : 1943 – 1945

 320989  + Black “rice” body covering, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “320989” over “ddx” and “+” (blue), black leather Trageriemen (carrying strap), black Bakelit (Bakelite) Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black leather Anknöpflasche (button flap) ddx : 320989
mfg. about 19xx


“+” : 1942 – 1944

 324528  Δ Black “rice” body covering ddx : 324528
mfg. about 19xx


“Δ” : 1943 – 1945

 326184  Δ Sandgelb (sand yellow) painted body ddx : 326184
mfg. about 19xx


“Δ” : 1943 – 1945

 326386  Δ Sandgelb (sand yellow) painted body ddx : 326386
mfg. about 19xx


“Δ” : 1943 – 1945

 326666  Δ Sandgelb (sand yellow) painted body ddx : 326666
mfg. about 19xx


“Δ” : 1943 – 1945

 326872  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “326872” over “ddx.” and “Δ” ddx : 326872
mfg. about 19xx


“Δ” : 1943 – 1945

 326877  Δ Sandgelb (sand yellow) painted body, leather case marked frn 44 on latch ddx : 326877
mfg. about 19xx


“Δ” : 1943 – 1945

 327922  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “327922” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 327922
mfg. about 19xx


“Δ” : 1943 – 1945

 329666  Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “329666” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 329666
mfg. about 19xx


“Δ” : 1943 – 1945

 329873 Δ Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “329873” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 329873
mfg. about 19xx


“Δ” : 1943 – 1945

 330753  Δ Reticle, Sandgelb (sand yellow) painted body ddx : 330753
mfg. about 19xx


“Δ” : 1943 – 1945

 331299  Δ Sandgelb (sand yellow) painted body, England ddx : 331299
mfg. about 19xx


“Δ” : 1943 – 1945

 331300  Δ Sandgelb (sand yellow) painted body, reticle ddx : 331300
mfg. about 19xx


“Δ” : 1943 – 1945

 334260  Δ Sandgelb (sand yellow) painted body ddx : 334260
mfg. about 19xx


“Δ” : 1943- 1945

 335225  Δ Sandgelb (sand yellow) painted body ddx : 335225
mfg. about 19xx


“Δ” : 1943- 1945

 335279  Δ Sandgelb (sand yellow) painted body ddx : 335279
mfg. about 19xx


“Δ” : 1943- 1945

 335886  Δ Sandgelb (sand yellow) painted body overpainted with black paint, reticle, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “335886” over “ddx.” and ” Δ”, black leather Köcher (case) marked on top left WaA 112, top center “I”, and top right “E.LEITZ / WETZLAR” logo ddx : 335886
mfg. about 19xx


“Δ” : 1943- 1945

 336482  Δ Reticle, Sandgelb (sand yellow) painted body ddx : 336482
mfg. about 19xx


“Δ” : 1943- 1945

 338493  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “338493” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 338493
mfg. about 19xx


“Δ” : 1943- 1945

 339385  Δ Sandgelb (sand yellow) painted body, aluminum fittings, black Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “339385” over “ddx.” and “Δ” ddx : 339385
mfg. about 19xx


“Δ” : 1943- 1945

 340739  Δ Sandgelb (sand yellow) painted body, brown Bakelit (Bakelite) Köcher (case) ddx : 340739
mfg. about 19xx


“Δ” : 1943- 1945

 341095  Δ
Sandgelb (sand yellow) painted body, aluminum fittings, brown Bakelit (Bakelite) lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “341095” over “ddx.” and “Δ”, brown leather Trageriemen (carrying strap)
ddx : 341095
mfg. about 19xx


“Δ” : 1943- 1945

 344516  Δ Sandgelb (sand yellow) painted body, brown Bakelit (Bakelite) Köcher (case) ddx : 344516
mfg. about 19xx


“Δ” : 1943- 1945

 344859  Δ Sandgelb (sand yellow) painted body ddx : 344859
mfg. about 19xx


“Δ” : 1943- 1945

 345012  Δ Sandgelb (sand yellow) painted body ddx : 345012
mfg. about 19xx


“Δ” : 1943- 1945

 345254  Δ Sandgelb (sand yellow) painted body, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 345254
mfg. about 19xx


“Δ” : 1943- 1945

 350006  Δ
Sandgelb (sand yellow) painted body, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “350006” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black leather Anknöpflasche (button flap), Netherlands
ddx : 350006
mfg. about 19xx


“Δ” : 1943- 1945

 351700  Δ Sandgelb (sand yellow) painted body ddx : 351700
mfg. about 19xx


“Δ” : 1943- 1945

 351725  Δ Sandgelb (sand yellow) painted body, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “351725” over “ddx.” and “Δ”, brown leather Trageriemen (carrying strap), black rubber Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses, black Bakelit (Bakelite) Köcher (case) ddx : 351725
mfg. about 19xx


“Δ” : 1943- 1945

 353382 Sandgelb (sand yellow) painted body, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “353382” over “ddx.” and “Δ” ddx : 353382
mfg. about 19xx


 

 354476  Δ Sandgelb (sand yellow) painted body, captured in North Africa March 1943, 21 Battery E. 209 Cal ddx : 354476
mfg. about 19xx


“Δ” : 1943- 1945

 354676  Δ Sandgelb (sand yellow) painted body ddx : 354676
mfg. about 19xx


“Δ” : 1943- 1945

 354686  Δ Sandgelb (sand yellow) painted body, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses ddx : 354686
mfg. about 19xx


“Δ” : 1943- 1945

 354766  Δ Sandgelb (sand yellow) painted body, brown Bakelit (Bakelite) rear lens fittings, left prism cover blank. right prism cover marked “Dienstglas” over “6×30” over “354766” over “ddx.” and “Δ” ddx : 354766
mfg. about 19xx


“Δ” : 1943- 1945

 355435  Δ Sandgelb (sand yellow) painted body ddx : 355435
mfg. about 19xx


“Δ” : 1943- 1945

 404920  Δ Sandgelb (sand yellow) painted body, post war overpainted black ddx : 404920
mfg. about 19xx


“Δ” : 1943- 1945

 407751  Δ Sandgelb (sand yellow) painted body, black Bakelit (Bakelite) rear lens fittings, left prism cover blank. right prism cover marked “Dienstglas” over “6×30” over “407751” over “ddx.” and “Δ”, black leather Trageriemen (carrying strap), black leather Anknöpflasche (button flap) ddx : 407751
mfg. about 19xx


“Δ” : 1943- 1945

no s/n
Black “rice” body covering, black Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “6×30”, no other marks, no serial number, black leather carrying strap, black rubber eye piece protector, rain protection cover, user cap for rear lenses, believe made by Daniel Swarovski Tirol, Wattens, Tyrol, Österreich (cag) or Voigtländer u. Söhne AG, Braunschweig (Brunswick), Lower Saxony (ddx) because of the rear lens lock nuts with distinctive wrench drive slots, probably manufactured in late 1944 or early 1945.
cag or ddx : no s/n
mfg. about 1944 – 1945


 

no s/n
Black “rice” body covering, black Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “6×30”, no other marks, no serial number, black leather carrying strap, black rubber eye piece protector, rain protection cover, user cap for rear lenses, believe made by Daniel Swarovski Tirol, Wattens, Tyrol, Österreich (cag) or Voigtländer u. Söhne AG, Braunschweig (Brunswick), Lower Saxony (ddx) because of the rear lens lock nuts with distinctive wrench drive slots, probably manufactured in late 1944 or early 1945.
cag or ddx : no s/n
mfg. about 1944 – 1945


 

no s/n
Sandgelb (sand yellow) painted body, brown Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “6×30”, no other marks, no serial number, believe made by Daniel Swarovski Tirol, Wattens, Tyrol, Österreich (cag) or Voigtländer u. Söhne AG, Braunschweig (Brunswick), Lower Saxony (ddx) because of the rear lens lock nuts with distinctive wrench drive slots, probably manufactured in late 1944 or early 1945.
cag or ddx : no s/n
mfg. about 1944 – 1945


 

no s/n
Sandgelb (sand yellow) painted body, brown Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “6×30”, no other marks, no serial number, believe made by Daniel Swarovski Tirol, Wattens, Tyrol, Österreich (cag) or Voigtländer u. Söhne AG, Braunschweig (Brunswick), Lower Saxony (ddx) because of the rear lens lock nuts with distinctive wrench drive slots, probably manufactured in late 1944 or early 1945.
cag or ddx : no s/n
mfg. about 1944 – 1945


 

no s/n
Sandgelb (sand yellow) painted body, brown Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “6×30”, no other marks, no serial number, believe made by Daniel Swarovski Tirol, Wattens, Tyrol, Österreich (cag) or Voigtländer u. Söhne AG, Braunschweig (Brunswick), Lower Saxony (ddx) because of the rear lens lock nuts with distinctive wrench drive slots, probably manufactured in late 1944 or early 1945.
cag or ddx : no s/n
mfg. about 1944 – 1945


 

 

dow — Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia (renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943)

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
 23700  + Black “Vulkanite” body covering, black Bakelit (Bakelite) Köcher (case) dow : 23700
mfg. about 19xx


“+” : 1942- 1944

 113710
Fälschungen
“dow” 6×30 113710
“Assembled” Forgery


This Dienstglas (“dow” 6×30, 113710) is an “assembled” forgery. Here is an example of a fake service glass portrayed as a genuine Dienstglas manufactured by the firm of Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia, renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943 (“dow”). Evidently, unknown to the forger, the purported manufacturer (“dow”) never produced any service glasses with a Sandgelb (sand yellow) painted body. As it turns out, the true manufacturer of this fake military service glass — Meopta – optika, s.r.o. of the Czech Republic — also has never produced any service glasses with a Sandgelb (sand yellow) painted body.

dow : 113710
mfg. about 19xx


 

Fälschungen “dow” 113710 Fake

Dienstglas (113710) was originally manufactured with a black “Vulkanite” or “rice” body covering, but it is now painted with an unconvincing, “new looking, not quite right” shade of Sandgelb (sand yellow) paint. This particular Dienstglas (“dow” 113710) should be black, but its new Sandgelb color marks it as glaringly out of place, compared with other documented Dienstgläser within its serial number range. The cover up photography screams about things to hide. This Dienstglas (113710) is a fake.

Manufacturer may be Meopta – optika, s.r.o. with WWII prism covers added

It is not known that Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia (renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943) — “dow” — ever produced any Dienstgläser with a Sandgelb (sand yellow) painted body.

 123762  Δ Fälschungen “dow” 123762 Δ Fake

Sandgelb (sand yellow) painted body, black rear lens fittings, left prism cover marked “dow” over “Δ” , right prism cover marked “Dienstglas” over “6×30” over “123762” over “H/6400” Strichplatte (reticle)

Dienstglas (123762) was originally manufactured with a black “rice” body covering, but it is now painted with a Sandgelb (sand yellow) painted body. This particular Dienstglas (“dow” 123762) with “Δ” cold resistant grease mark should be black, but its new Sandgelb color marks it as glaringly out of sequence, compared with other documented Dienstgläser within its serial number range. This Dienstglas (123762) is a fake.

Manufacturer may be Meopta – optika, s.r.o. with WWII prism covers added

It is not known that Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia (renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943) — “dow” — ever produced any Dienstglas with a Sandgelb (sand yellow) painted body.

Although Sandgelb (sand yellow) paint (einheitsfarbe Europa) was ordered to be used on new optical equipment produced after September 1943, and existing optical equipment was ordered to be repainted with the new sand yellow color, this does not appear to be the case with this particular Dienstglas (123762). Please refer to www.dienstglas.de.to for more information (photographic evidence).

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

dow : 123762
mfg. about 19xx


Fälschungen Fake

Manufacturer may be Meopta – optika, s.r.o. with WWII prism covers added

 123763  Δ
Fälschungen “dow” 123763 Δ Fake

Sandgelb (sand yellow) painted body, aluminum fittings, black rear lens fittings, left prism cover marked “dow” over “Δ”, right prism cover marked “Dienstglas” over “6×30” over “123763” over “H/6400” Strichplatte (reticle), Fälschungen, Fake, Manufacturer is Meopta – optika, s.r.o. with WWII prism covers added

dow : 123763
mfg. 19xx


Fälschungen Fake

Manufacturer is Meopta – optika, s.r.o. with WWII prism covers added

Fälschungen “dow” 123763 Δ Fake

Dienstglas (123763) was originally manufactured with a black “rice” body covering, but it is now painted with a Sandgelb (sand yellow) painted body. This particular Dienstglas (“dow” 123763) with “Δ” cold resistant grease mark should be black, but its new Sandgelb color marks it as glaringly out of sequence, compared with other documented Dienstgläser within its serial number range. Also, the carrying strap attachments seen here on the modern Meopta body are straight — very different than the rectangular loops on a genuine Dienstglas. Different also to my eyes are the rear lens fittings — the modern Meopta a bit straighter than the slightly more flared rear lens fittings on a genuine Dienstglas. This Dienstglas (123763) is a fake.

Manufacturer is Meopta – optika, s.r.o. with WWII prism covers added

It is not known that Waffenwerke Brünn (Brno), Prerau (Přerov) plant, Moravia, Czechoslovakia (renamed ‘Opticotechna GmbH, Werk Prerau / Protektorat’ in 1943) — “dow” — ever produced any Dienstglas with a Sandgelb (sand yellow) painted body.

Although Sandgelb (sand yellow) paint (einheitsfarbe Europa) was ordered to be used on new optical equipment produced after September 1943, and existing optical equipment was ordered to be repainted with the new sand yellow color, this does not appear to be the case with this particular Dienstglas (123763). Please refer to www.dienstglas.de.to for more information (photographic evidence).

 
 304579  KF Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “dow” and “KF”, right prism cover marked “Dienstglas” over “6×30” over “304579” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) dow : 304579
mfg. about 19xx


“KF” : 1940 – 1941

 305613  KF Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “dow” over “KF”, right prism cover marked “Dienstglas” over “6×30” over “305613” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) dow : 305613
mfg. about 19xx


“KF” : 1940 – 1941

 305752  KF Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “dow” over “KF”, right prism cover marked “Dienstglas” over “6×30” over “305752” over “H/6400” Strichplatte (reticle) dow : 305752
mfg. about 19xx


“KF” : 1940 – 1941

 307455  KF Black “rice” body covering, aluminum fittings, left prism cover marked “dow” and “KF”, right prism cover marked “Dienstglas” over “6×30” over “307455” over “H/6400” Strichplatte (reticle) dow : 307455
mfg. about 19xx


“KF” : 1940 – 1941

 309773  KF Black “rice” body covering, aluminum fittings, left prism cover marked “dow” and “KF”, right prism cover marked “Dienstglas” over “6×30” over “309773” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) dow : 309773
mfg. about 19xx


“KF” : 1940 – 1941

 312549  KF O Black “rice” body covering, aluminum fittings, left prism cover marked “dow” and “KF” and “O” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “312549” over “H/6400” Strichplatte (reticle) dow : 312549
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 312845  KF O Black “rice” body covering, reticle dow : 312845
mfg. about 19xx


“KF” : 1940 – 1941
“O” : 1942

 314897  O Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “dow” and “O” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “314897” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) dow : 314897
mfg. about 19xx


“O” : 1942

 315842 Black “rice” body covering, reticle, “M” (mils), case marked Eagle/1939 dow : 315842
mfg. about 19xx


 

 316686  O Black “rice” body covering, reticle, leather button tab marked 1942 dow : 316686
mfg. about 19xx


“O” : 1942

 317960  O Black “Vulkanite” body covering, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover marked “dow” and “O” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “317960” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap), black leather Anknöpflasche (button tab) dow : 317960
mfg. about 19xx


“O” : 1942

 319842 Black “rice” body covering dow : 319842
mfg. about 19xx


 

 319930  O Black “rice” body covering, aluminum fittings, left prism cover marked “dow” and “O” (blue, filled in), right prism cover marked “Dienstglas” over “6×30” over “319930” over “H/6400” Strichplatte (reticle), black leather Trageriemen (carrying strap) dow : 319930
mfg. about 19xx


“O” : 1942

 324386  O Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “324386” over “dow” and “O” (blue, filled in), black leather Trageriemen (carrying strap) dow : 324386
mfg. about 19xx


“O” : 1942

 324441  O
Black “rice” body covering, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “324441” over “dow” and “O” (white, filled in), black leather Trageriemen (carrying strap)
dow : 324441
mfg. about 19xx


“O” : 1942

 326571  O Black “rice” body covering, now painted white, aluminum fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “326571” over “dow” and “O” (blue, filled in), black leather Trageriemen (carrying strap), now painted white dow : 326571
mfg. about 19xx


“O” : 1942

 

dym — Runge u. Kaulfuss (Ruka), Rathenow, Brandenburg, Deutschland

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
 98479  KF Black “rice” body covering, reticle, black Bakelit (Bakelite) Köcher (case) dym : 98479
Mfg. about 19xx


“KF” : 1940 – 1941

 99155  KF Black “rice” body covering, reticle, black Bakelit (Bakelite) Köcher (case), Norway dym : 99155
Mfg. about 19xx


“KF” : 1940 – 1941

 99271 Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “dym” over “K.F.”, right prism cover marked “Dienstglas” over “6×30” over “99271” over “H/6400” Strichplatte (reticle), black Bakelit (Bakelite) rear lens fittings, black leather Trageriemen (carrying strap) dym : 99271
Mfg. about 19xx


“KF” : 1940 – 1941

 110888  O Black “rice” body covering dym : 110888
Mfg. about 19xx


“O” : 1942

 114342  O
Black “rice” body covering, aluminum fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “114342” over “dym” and “O” (blue), black leather Trageriemen (carrying strap)
dym : 114342
Mfg. about 19xx


“O” : 1942

 114667  O Black “rice” body covering, reticle dym : 114667
Mfg. about 19xx


“O” : 1942

 120895  O Black “rice” body covering, reticle, Mediterranean, all markings on right side dym : 120895
Mfg. about 19xx


“O” : 1942

 121591  + Black “rice” body covering, reticle dym : 121591
Mfg. about 19xx


“+” : 1942 – 1944

 122046  + Black “rice” body covering, reticle, “20” inside two squares, all markings on right side dym : 122046
Mfg. about 19xx


“+” : 1942 – 1944

 122174  + Black “rice” body covering, reticle dym : 122174
Mfg. about 19xx


“+” : 1942 – 1944

 123109  + Black body, reticle, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses marked 1939 dym : 123109
Mfg. about 19xx


“+” : 1942 – 1944

 

dzl — Optische Anstalt Oigee, Berlin-Schöneberg, Deutschland

 S/N  C/R Mark Identifying Features  Mfg / Maintenance
The German “General Army News” of October 7, 1939 contains information about Dienstglas serial numbers, referring to 6×30 Dienstglas of Hensoldt u. Söhne, Mechanisch-Optische Werke AG, Wetzlar (bmj) to production number 383621, of Optische Anstalt Oigee, Berlin-Schöneberg (dzl) to production number 21651, and of Optische Werke G. Rodenstock, München (eso) to production number 203501, thereby establishing serial numbers of at least these three manufacturers up to October 7, 1939.
 1478  + Black “Vulkanite” body covering, brass fittings, black Bakelit (Bakelite) rear lens fittings, left prism cover blank, right prism cover marked “Dienstglas” over “6×30” over “1478” over “m” (mils) over “dzl +” (in blue), not marked “H/6400” but has reticle, black leather Trageriemen (carrying case)

dzl : 1478
Mfg. about 19xx


“+” : 1942 – 1944

 5036  KF +
Black “Vulkanite” body covering, aluminum fittings, left prism cover marked “dzl” over “KF”, right prism cover marked “Dienstglas” over “6×30” over “No 5036″ and “+” over “H/6400” Strichplatte (reticle)
dzl : 5036
mfg. about 19xx


“KF” : 1940 – 1941
“+” : 1942 – 1944

 19707 Black “Vulkanite” body covering, aluminum fittings, left prism cover marked with “OIGEE / BERLIN” logo, right prism cover originally marked “Dienstglas” over “6×30” over “19707” over “H/6400” Strichplatte (reticle), now overwritten with “Dienstglas” over “6×30” over “19707” over “dzl”, right and left front bridge supports both marked with WaA 217 stamps dzl : 25902
Mfg. about 19xx


 

 25902  KF Black “rice” body covering, reticle, reportedly 1944 manufacture dzl : 25902
Mfg. about 19xx


“KF” : 1940 – 1941

 30083  KF Black “rice” body covering, reticle, small arrow on left prism cover, Okularshutz (eye piece protector) or Regenschutzdeckel (rain protection cover) or Benutzerkappe (user cap) for rear lenses dzl : 30083
Mfg. about 19xx


“KF” : 1940 – 1941

 

emv — Hertel & Reuss, Optik Und Feinmechanik, Kassel, Hesse, Deutschland

 S/N  C/R Mark Identifying Features  Mfg / Maintenance