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

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  1. W

    Does Opticron SDL v3 eyepiece fit Kowa TSN-4?

    O-rings are specified by diameter and diameter of the rubber itself… pretty self explanatory, though need a quick converter for ID/OD. Lots of different material options, which you won’t care about. Taking your eyepiece to a plumbing shop is probably the simplest idea! Peter
  2. W

    Does Opticron SDL v3 eyepiece fit Kowa TSN-4?

    If you need any dimensions from a v3 do shout and I’ll get the calipers out. Peter
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