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

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  1. H

    Age of my zeiss?

    The left photo below shows the interior of a 10x50 Oberkochen that was professionally cleaned about 5 years years ago. The light source is from a flashlight shining through the eyepiece from the upper right. The right photo shows the same view through an 8x50 B I bought a couple of years ago...
  2. H

    Age of my zeiss?

    It's a pre-WWII Delactem. One of the members here has a pair in his collection. https://www.flickr.com/photos/binocwpg/14152336873
  3. H

    Age of my zeiss?

    Most of my contacts with Cory about the repair he did for me were phone calls using the website phone number. That was about two years ago. Henry
  4. H

    Age of my zeiss?

    It isn't that old. It's the first version of the West German Zeiss 8x30B with a late serial number from maybe around 1970-71. Hopefully Gary will notice this thread and provide an exact date. The post below discusses the two versions and their serial numbers...
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