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

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  1. N

    Am I missing out?

    Closer spacing of the objectives seems to play quite a large part in this, so a reverse porro may give a sensation of greater magnification than a roof prism model of same actual magnification.
  2. N

    Am I missing out?

    If/when you're ready to consider binoculars with objectives larger than your ipd...
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