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

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  1. MelospizaMelodiaFan

    PanaLaica 100-400 mk ii

    Does the ability to take TCs mean it is a new optical design? What other upgrades are there?
  2. MelospizaMelodiaFan

    PanaLaica 100-400 mk ii

    Olympus has had phase detection focusing since the original OM-D E-M1, which came out in 2013.
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