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

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  1. Swissboy

    Zeiss SF 10x42 dissection

    That seems to be the price of an ultra smooth focus. But it should not be "rough"! Part of the problem comes from the different temperatures these instruments are being used. Smoothness and staying put under all temperatures might be an unsolvable challenge?
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