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

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  1. Chosun Juan

    Maven 7x45 and 6x30 binoculars

    "being there", typically refers to an 'absence' of 'distractions' (or de-tractions) from the view. I find that even the best dielectric mirror prism coatings of over 99% efficiency provide some distraction in comparison to the 100% internal reflectivity of Porro prisms and A-K prisms, which...
  2. Chosun Juan

    Maven 7x45 and 6x30 binoculars

    Uh-Oh! :eek!: :eek!: ....... Bin, let's not get into the hyperobsevational perception of space again, otherwise we'll all be plagued by that strange new view of the nose's on our face's! :-O 80 well corrected degrees AFov would be nice though .... In a 7x at say a close in birding range...
  3. Chosun Juan

    Maven 7x45 and 6x30 binoculars

    Lee (and other people! :girl: :) :brains: Simply put, the 'Real Fov' is the one you can get the tape out and measure. Folks on here sometimes are want to confusicate the issue by mixing ft, m, yards, and km's, but measurin' any reduced multiple of ft at 1000yds, or m at 1km (1000m) and...
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