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

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  1. Z

    New user and "new" Kowa TSN3

    I have a tsn 3 and have no problem fitting an opticron eyepiece there is about 1mm of clearance without the o ring even though it has the protective glass window inside it is better with the opticron HDF 4O8062 than the kowa 30w or the 20w and I did do these comparisons in poor light .
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