• 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.

Graham Osborne's latest activity

  • Graham Osborne
    Graham Osborne replied to the thread 25-50x eyepiece diameter?.
    Hi Northman I see you have had no replies to your enquiry. I suspect that you may have found the answer elsewhere by now, but I have...
Show older items
Back
Top