• 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.

Recent content by Lincs Mike

  1. L

    Old HDF Eypiece Identification

    Thanks everyone. I probably should have realised it would be 23x, but looked so visually different to the current 40831. I guess it must be at least 20 years old, is it likely to be much inferior to the current version? I have not had it out in anger yet, but still seems decent to my...
  2. L

    Old HDF Eypiece Identification

    Hi, I have am MM4 60 with the SDL v2 zoom. Like many it seems I wanted to try a fixed eyepiece, so I took a punt on one on e-bay. It looked quite old and I had some doubts about it fitting the MM4. But it does, so thats good! Not tried it in the field yet, but is appears reasonably bright and...
See more
Back
Top