• 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

  1. D

    "David Bowie" special eye lenses (will your eyes tell the difference?)

    I think most people would notice a difference in coatings between two oculars right away. Because the coatings are different and are performing differently, it would be almost like having a binocular that was out of alignment. I am sure if you used them for a long time, yours eyes would feel...