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  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

    Hello Kimmo, This was my concern with sending it in. I emailed Kowa with a description of the spots and I'm waiting to hear back from them. I love the scope it is just dissapointing to see the white spots. The optic still performs excellently.
  2. N

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

    Thank you everyone for the warm welcome. I updated the post and added some photos of findings I made.
  3. 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: 8
    • Forum: Kowa
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