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

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  1. G

    ATX range 20x60 85mm or 30x70 95mm?

    For me, the exit pupil diameter was an important factor in choosing among the sizes. After multiple testing sessions of all the sizes and combinations, I ended up with ATX/BTX 115 and also have the extender. Yes, the 115 kit is the largest, and carrying ATX, BTX, 115, extender, and the PCT/PCH...
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