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

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  1. Optics field test

    GPO Silence

    I have to agree with your statement, I looked through both Passion HD 10x42 vs Swaro 8x42 and the GPO has better contrast and sharpness. Really nice glass and finish. Compared to the Zeiss Conquest the GPO offers a modern look design and a lockable diopter. Not to forget the price difference😀
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