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

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  1. mayoayo

    Zoom for the Pentax PF 80ED

    Pentax infamous barrel notch The problem with pentax scopes is that the eyepiece socket ,has a notch in the bottom that prevents many eyepieces to sit all the way in,preventing them to reach infinity focus..Yes ,I need infinity focus to bird,of course I do. Specially with a scope!!!..I had to...
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