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

Recent content by Mac198

  1. M

    Zeiss SFL 8x40 Eyecup Stray light issue!

    Hi All, I am going to an optics dealer in the northeast to test out another pair of SFL's to see if it's an issue with my individual binoculars. @tenex If I increase the IPD further than what I have it seems to give me double vision and blackouts. My eyes are quite close together! I borrowed a...
  2. M

    Zeiss SFL 8x40 Eyecup Stray light issue!

    I have tried every IPD/Eye cup position configuration and there is no way for me to jam my eyes any further because of my bone structure. I must have shallow/small eye sockets. I’ve tried on just about every model from Leica, Swarovski, Zeiss, Nikon, etc. and I couldn’t really find one that...
  3. M

    Zeiss SFL 8x40 Eyecup Stray light issue!

    I’ve attached two photos below that almost perfectly capture what I see. I can put my eyes comfortably in the eyecups while I’m the fully extended position and experience great clarity/sharpness (without the blue fringing or blurriness in the attached photos). I can see the crisp black field...
  4. M

    Zeiss SFL 8x40 Eyecup Stray light issue!

    You are correct, I do not wear glasses. I can jam the SFL’s into my eye sockets but even if I do there are sections on the sides of my eyes where light enters. The M7’s I cannot rest against my face at all. I have to hover them away from the face which was terribly annoying but for whatever...
  5. M

    Zeiss SFL 8x40 Eyecup Stray light issue!

    Hi all, My name is Will and this is my first time posting to Birdforum. After seeing glowing reviews of the Zeiss SFL on this site I decided to purchase them back in October. It has been a fantastic binocular except for one issue. There is an incredible amount of light/ distracting reflections...
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