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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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  1. rodrigator

    Wrong focus range in Sotem 15x50 (ussr)

    Thank you friends for your answers. It is correct that if we separate the barrels with supplements we will gain in close focus. I want to avoid that to keep the original aesthetic. What I'm going to do is cut the inner tube of the focus wheel so that the stop on its axis (the auger that moves...
  2. rodrigator

    Wrong focus range in Sotem 15x50 (ussr)

    Hello friends, I bought a 15x50 sotem (ussr) for very little money. He has several problems to solve but what worries me the most is that the focus range is very wide. The near focus is above 50 meters and infinity is too much. I have disassembled more than 50 binoculars from my collection but...
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