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

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  1. J

    100 400 or 200 plus 2.0 teleconverter

    I have the 100-400 and am quite happy with it. The second review indicates the 50-200 w/ 2x TC is almost 50% heavier than the 100-400, which is a big negative for me. I believe it can focus a bit closer though if you do macro.
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