• BirdForum is the net's largest birding community dedicated to wild birds and birding, and is absolutely FREE!

    Register for an account to take part in lively discussions in the forum, post your pictures in the gallery and more.

Search results

  1. T

    The Baader Hyperion Mk IV Universal 8-24 Zoom,..A small review and open thread.

    Kowa TSN-823 Hi mayoayo, I have just purchased a used 823 and 32xW eyepiece. I am intrigued by the Baader Hyperion Mk IV and appreciate your thorough review. I just want to put my mind at rest and confirm that the MkIV is definitely compatible with my 823 without the need for an adapter...
Top