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

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  1. R

    Digiscoping with a BTX

    Also short video
  2. R

    Digiscoping with a BTX

    I have the BTX with a 115 objective using iPhone 14 and the Swarovski VPA adaptor. Some zooming is also required - result from today in poor light
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