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

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  1. J

    Review: Opticron MM4 77 GA / ED 45 with Opticron SDL v2 18-54x Zoom & HDF T WW 20x

    Hi Lee, thanks for your review - was a fun read and it sounds like you had a great time! So it seems like Opticron read about the exploits of some rogue Kowa users who adapted their prized SDLv2 and HDF zooms to old 77mm Kowa TSN-3/4 fluorite bodies with nice results and decided to bring a...
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