Description
The Entfernungsmesser 0.9m.R. was a compact stereoscopic rangefinder developed by Germany during the later stages of WW2 to improve long-range target acquisition and first-round hit probability for armored fighting vehicles. Unlike earlier, larger base-length rangefinders, this 0.9 meter model was designed to be more adaptable for field and armored use while still maintaining high optical precision. The system operated using a stereoscopic “Raumbild” principle, requiring the operator to merge two images into a single three-dimensional view in order to accurately determine distance. This method allowed for extremely precise range estimation when used by a properly trained crew member.
Further references associate the EM 0.9m.R. with late-war armored vehicle development and deployment, including its consideration and mounting provisions on vehicles such as the Jagdpanther and other late-war Panzerjäger platforms. Its use required a high degree of operator skill and excellent stereoscopic vision, which limited widespread adoption but made it an exceptionally effective instrument in trained hands. Today, surviving examples are scarce, especially complete sets retaining their original components, and are highly sought after by collectors of German armored optics and advanced wartime instrumentation.
Made of a brass, aluminum, and steel, This Panzer Optical Rangefinder, is in SUPERB used condition! Retaining 95% orginal Dunkelgelb paint, there are some slight marks and wear due to the age, but nothing that detracts. It is maker coded, “blc” (Carl Zeiss) with the serial number, “278332″. The optics are crystal clear with no marks, scratches, fungus, chips, cracks, separation, or internal debris. The left eyepiece shows only a very slight haze compared to the right but does not affect functionality. Both eyepieces retain the original stereoscopic ranging reticles. The scissor mechanism operates properly, and all focus adjustments function correctly, with only minor stiffness in a few areas that does not impact use. The exterior shows no dents, bends, cracks, repairs, or missing screws. The original Lens Hoods/ Sun Shields are present (these are normally missing), and the rubber Eye Cups are present but worn, with the left torn and the right largely deteriorated (both could be replaced). Focus adjustments work PERFECTLY on both! The tripod is also present, finished in Dunkelgelb with a period Black overpaint showing wear and original color beneath. Tripod is also marked, “blc” (Carl Zeiss), with the serial number, “310284“. The spirit level is present, but I believe it is missing the fluid. I have shown the view through both eye pieces; a view showing the targeting reticle; as well as this exact model in use (training) in the last images. Overall, this is an EXCELLENT and complete example of a RARE late-war German Panzer Rangefinder system…PERFECT for any collection or display!
