• 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. mayoayo

    Kowa TSN-820 alternative Eyepieces

    Yes, the exit pupil shows the magnification indeed.. This data means that the EDG has a FL closer to that of the 824 versus the speculation, years ago, that the scope had a long focal length similar to the 525 mm of the Fieldscope 82
  2. mayoayo

    Kowa TSN-820 alternative Eyepieces

    Yes looks great..Massive eyepiece! (maybe looks bigger than it is). The picture image looks very good indeed, I am sure visually is an amazing eyepiece...This eyepiece is 30X on the EDG, and although unsure of The FL differences between the EDG and 824 , it is safe t o assume that the EDG has a...