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

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  1. K

    7 year old 8.5x42 el’s ????? Just as good????

    I don't think the question has ever really been settled. I do recall a member here who directly compared an early to a later SV (maybe it was Kimmo??) and saw no optical changes, but that was already a few years ago. I doubt Swaro changed the optics but it appears the glass might have been...
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