• 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. R

    Help, Vortex Viper HD or Razor HD?

    Anyone know the diameter of the Vortex zoom eyepiece and the Razor zoom eyepiece?
Back
Top