• Welcome to BirdForum, the internet's largest birding community with thousands of members from all over the world. The forums are dedicated to wild birds, birding, binoculars and equipment and all that goes with it.

    Please register for an account to take part in the discussions in the forum, post your pictures in the gallery and more.
ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Search results

thxpress_search_the_forum Search Opus
  1. Chosun Juan

    Which binocular(s) control stray light best???

    David, Interesting ..... I think the 'trick' is to look at the light in those photos that is actually 'on' the field stop. Once the eye approaches, or dilates beyond the EP diammeter, then the effects are visible (my pupils seem to reach 5mm just looking into the shadows quite readily - perhaps...
  2. Chosun Juan

    Which binocular(s) control stray light best???

    Can't say which one is the best ..... But it definitely ain't the latest Swift Audubon 8.5x44 ED ! Interestingly, that's also what the *supposedly* valueless Allbino's exit pupil photos show ..... http://www.allbinos.com/158-binoculars_review-Swift_Optics_820_ED_Audubon_8.5x44.html In some...
Back
Top