• 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. P

    NL Pure 8x32 field of view

    I must admit that I was in a similar quandary when deciding to invest in a Pure/SF/Ultravid Alpha last year and wanted to get it right before spending so much money. I was fortunate in being able to physically test each back to back (in all magnifications) at 32mm and 42mm and much to my...