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

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  1. Nick Leech

    Opticron MM3 and MM4

  2. Nick Leech

    Opticron MM3 and MM4

    I have recently upgraded from an MM3 ED50 with HDFT zoom to an MM4 ED50 with SDLv3 zoom. My opinion is that the IQ of the latter set up is marginally better, but the difference is quite small. The improvements are: slightly better field of view, eye relief and contrast/colour saturaton. But...
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