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atx 115

  1. N

    I'm somewhat new to birding and have a question about possible major defects on my spotting scope (see pictures). Kowa TSN-99a

    I purchased a binocular last year and have recently purchased a spotting scope, the Kowa TSN-99a. I did a lot of research into different scopes and this is what I settled on. I had read about lemons and cherries among optics. Tolerances in the manufacturing process. I was also curious how my...
    • nwoptics
    • Thread
    • atx 115 diffraction spike kowa 99a
    • Replies: 9
    • Forum: Kowa
  2. Will K

    ATX 115 Data Wanted

    I wonder if any ATX 115 owners can answer these questions for me? What is the AFOV for the full spread of magnification? (in the two digit format, e.g., "65-80 degrees at 30-70x", or whatever it might be) What is the AFOV for the full spread of magnification, with the 1.7 extender? It would...
    • Will K
    • Thread
    • atx atx 115 swarovski
    • Replies: 28
    • Forum: Swarovski
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