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

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  1. G

    Lenses!!

    I recently did go for the Canon 400 mm f5.6 with my 20D even though it does not have IS. It is easy to carry and very sharp. My other option would have been Canon 300 mm f4 IS with a 1,4 converter. That combination is heavier, more expensive and not quite as sharp but of course easier to use...
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