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

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  1. FrankD

    2 inch barrel dia. eyepiece for Pentax scopes - Caution, long post

    Bill, I have to admit that I find your designs interesting. As another individual that finds scopes most enjoyable with fixed power, low magnification wide field of view eyepieces your experiments have me fascinated. I don't have the machining skills you obviously do but have to imagine there...
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