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

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  1. dalat

    Why the terrible minimum focus distance on the ELs?

    Interesting. I don't agree with the "marketing hype" though. Although the coatings don't make rain drops magically disappear, I definitely see the benefit. E.g. the lenses on my Ultravid or Zeiss SFL are much easier to clean than with cheaper bins. Or on my recent Costa Rica trip, the oculars on...