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

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  1. T

    FOV specs - reliable? comparable? red-herring?

    Here are a few steps 118 m at 1000 m 118*3.3 ft at 1000 m 118*3.3 ft at 1000*3.3 ft 118*3.3 ft at 1000*3.3/3 yds We need at 1000 yds 118*3.3 ft at 1000*3.3/3 yds 118 ft at 1000/3 yds 118*3 ft at 1000 yds 514 ft at 1000 yds Note...
  2. T

    FOV specs - reliable? comparable? red-herring?

    The FOV is expressed as 118m at 1000m. Or 354feet at 1000yards. Not just 118m, nor just 354feet. Redo the math and the numbers will agree.
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