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

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  1. S

    GPO Passion HD 8x42 versus ED 8x42?

    I recently tried Passion ED 8x42 and the eye relief did not meet my requirements with eyeglasses. HD is stated to have 1,5mm longer eye relief than ED. Anyone who compared these two in this respect?
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