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  1. P

    TV Ethos or Nagler 9 or 11 work on a 883?

    However, why would you want to use Naglers for 45x or 55x magnification? The Kowa TE11WZ zoom ocular does vignette a little above 50x but is otherwise excellent and provides a 69° AFOV at these magnifications. Nagler 82 degrees!.! I'm a fan of prime EPs but I must admit the TE11WZ is a...
  2. P

    Objective Filter placement ATS/ATX

    On the Swarovski spotting scopes where does the filter thread on? The lens hood or the obj. housing? If on the lens hood does flare become an issue?
  3. P

    TV Ethos or Nagler 9 or 11 work on a 883?

    Anyone have any one experience with wide/superwide EPs on a Kowa 883? Specifically Naglers and Ethos. Can they focus to infinity? I read from a reputable source that some spotting scopes , due to the prisms, can have edge degradation beyond what is seen in astro refractors.
  4. P

    Red dot sight

    I wish an optics co. would make one of these Kiron from the 80's
  5. P

    wide/superwide EPs on Kowa 883

    Anyone have any one experience with wide/superwide EPs on a Kowa 883? Specifically Naglers and Ethos. I read from a reputable source that some spotting scopes , due to the prisms, can have edge degradation beyond what is seen in astro refractors.
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