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

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  1. WJC

    Am I missing out?

    Thanks to all who have been making the “P” in Porro a capital letter (Ignazio Porro, 1801-1875). Also, with no reticle or crosshair in most binos, “parallax” isn’t a problem. The problem is a spatial disparity problem ... an error in collimation. I realize it’s popular to use “parallax”...
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