Item Description
Original Items: Only One Set Available. This is an excellent example of a German WWII Entfernungsmesser 1-meter Raumbild 36 (1936) or "Em 1m R36" rangefinder, complete in its original transit chest. This model was one of the most widely used optical rangefinders in the German Wehrmacht during WWII. In the words of one German source, "A light rangefinder for all branches of the service, especially suitable for moving targets on the ground and in the air". The markings on the rangefinder and chest indicate that it was made for Sweden as their M/43 rangefinder, and all of the data plates on the rangefinder itself are in Swedish. Additionally, the rangefinder comes with a great shoulder harness, which fits it beautifully and is fully intact.
This wonderful German WWII Rangefinder Set came to us from the American Armoured Foundation, Inc. Tank and Ordnance Memorial Museum. The AAF Tank Museum was a living memorial dedicated to the Tank and Cavalry soldiers of the world. Before 1981 some of the artifacts that make up the AAF Tank Museum was a private collection belonging to Mr. William Gasser. Mr. Gasser felt that his collection would be beneficial in educating present and future generations to the sacrifices made and the technologies gained during war. Therefore, in 1981 the AAF Tank Museum was established as a non-profit charitable organization, and Mr. Gasser's donated his private collection to the Tank Museum. Mr. Gasser is still active as Volunteer Director and Curator of the Tank Museum and his knowledge of military history has been a great asset to the museum. Unfortunately after 20 years of operation it had to close its doors, which is when these optics were acquired.
This lovely rangefinder comes with some of the original issue accessories in its original transit chest, which measures approximately 47" x 9" x 6". It still retains the original German maker information on the left data plate:
fwq
Nr. 29332
1943
This indicates 1943 production by Saalfelder Apparatebau GmbH in Saalfeld, Germany, not far from Jena, where many optics companies were based. They are a known maker of German WWII optics, and other examples have been seen of their equipment. There is a blue triangle on the left side of the plate, indicating the type of lubricant to be used. The "fwq" marking is present on the rubber eyepiece as well. The other data plates are all in Swedish, and indicate that the rangefinder is a 1m a - instr m/43 ( 6 × ), which is also listed on the serial number matched crate:
1m a-instr m/43
(Stereo)
Nr. 29332
The rangefinder is in wonderful condition, with the original tan paint very well retained, as well as the original pads on the end. All of the adjustments seem to be functional, however we have no way to test the optics to see if they are still accurate. The optics are somewhat clear, though it most likely needs a cleaning and servicing.
Equipment included in the transit chest includes, in addition to the rangefinder itself, a 1-meter calibrating slat with built-in dual bipod legs by the famous Carl Zeiss of Jena and rain protection / sun shield tubes for the objective lenses. None of the manuals are included, probably removed long ago, however the chest is definitely in great shape, and does not appear to be missing any of the wood inserts. There is even the knurled post for holding it by hand. There are compartments for extra bulbs and a battery pack, however none of these are included.
The support harness is a beautifully made assembly, consisting of a V-shaped shoulder and back support that hooks into the ammunition pouches on the front of the normal belt. It also has a waist belt for stabilization, and the support straps can also attached to this. Attached to the back of the V support is a flat triangular steel case for the rangefinder scissors supports and cross tie, with both supports marked FürEm1mR36. The inside of the lid is marked with maker code cll, for August Baumgart, Feinmechanik und Praezisionsmaschinenbau (Precision mechanics and precision mechanical engineering) in Rathenow, Germany. This is a known maker of optical equipment during the war. There is also a Waffenamt Wa.A. 326 stamp over this.
A wonderful example and comes more than ready for further research and display.
A stereoscopic rangefinder or stereoscopic telemeter is an optical device that measures distance from the observer to a target, using the observer's capability of binocular vision. It looks similar to a coincidence rangefinder, which uses different principles and has only one eyepiece. German instruments tended to use the stereoscopic principle while British ones used coincidence.
A stereoscopic rangefinder uses two eyepieces and relies on the operator's visual cortex to merge the two images into a single picture. A reference mark is separately inserted into each eyepiece. The operator first adjusts the direction of the range finder so that the fixed mark is centered on the target, and then the prisms are rotated until the mark appears to overlap in the operator's combined view. The range to the target is proportional to the degree of rotation of the prisms.
- This product is available for international shipping. Shipping not available to: Australia, France, or Germany
- Due to legal restrictions this item cannot be shipped to Australia, France or Germany. This is not a comprehensive list and other countries may be added in the future.
- Not eligible for payment with Paypal or Amazon
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