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

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  1. R

    Review: GPO Passion HD 8x42

    Hello Steve! Compared to the Maven B1, what are your thoughts? Thanks
  2. R

    Review: GPO Passion HD 8x42

    Thanks for a nice review. How does it compare against your maven b1? It would also be interesting IF you could digiscope a picture through the GPO and the promaster with the full image circle, so we could get a sense of the fov. Thanks
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