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

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    zeiss sf 10x42 vs swarovski 10x50

    Hello, to compare the pupil diameters is a bit "unfair" as the objective diameter differs with 42 versus 50. Anyhow, I compared both carefully and the SVAROWSKI EL is a fine 10x50. The viewed object field diameter is larger with the SF, if this is of importnace for you. The ZEISS VICTORY SF...
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