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

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  1. G

    Opticron MM3 and MM4

    Very marginal difference with different eyepieces. No perceivable difference with the same eyepiece. As much as I like Opticron within the segment they target, I find it difficult that even for the "measurable" improvements they claim it is not easy to find meaningful comparable information...
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