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

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    Binocular Evolution II: Curvature and Distortion

    First Tenex thanks for taking the time to write this comprehensive set of history, observations, technical explanations and finally these questions. It is refreshing to get beyond todays fashionable email, text, short one line conversations about things. Some stuff deserves this sort of...
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    Binocular Evolution II: Curvature and Distortion

    Tenex, This one add anything to your quest? Distortion of the new Zeiss Victory SF: A paradigmatic shift on the binocular market?. Id love to see it redone with the SF 32 and NLs
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