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

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  1. H

    Double Doublers

    Hi Dan, I had the same idea as you and so I asked Swarovski and Zeiss about it on a birding fair. Both said clear that it doesn´t work and they wouldn´t recommend it. The problem is to get a coherent image when watching with both eyes caused by collimation problems and by a too narrow field of...
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