• 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. K

    Canon EF400MM F/4 DO IS

    I have one I have the mark 1 400mm f4 DO. I bought it from new but have hardly used it. Not because it is a bad lens in any way, but because I used my 500mm f4 most of the time. I have it for sale on ebay at present. The images I took of it were excellent as you would expect from such a prime...
Back
Top