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

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  1. mfunnell

    Does (ED) Glass Really Make a Set Better than One Without It?

    I'd agree with that... except... I'd put a huge caveat up front saying something like: "All else being equal, while depending on the optical design and the quality of the ED glass being used..." before proceeding to "Colour fringing is significantly reduced..." I'd also note that in the real...
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