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

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  1. elkcub

    Got a list of FOV by model? & Actual minimum IPD? & close focus distance?

    I was about to use this on a different thread, but I'll post it here too. The chart comes from Dr. Henry Paul's 1964 book "Binoculars and All-Purpose Telescopes", Pg. 68. This should provide historical perspective. Make sure to read the asterisk notes at the bottom for definitions. Ed
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