Kowa 20-60x Eyepiece for 660/600 Series

  • For Kowa 60mm, 66mm, 82mm Scopes
  • 20x-60x, 20x-60x, 20x-63x Magnification
  • Long Eye Relief
  • ON REQUEST
    SKU
    KWA-KWTE-9Z
    $569.95
    Kowa 20-60x Zoom Eyepiece for 660/600 Series

    Kowa 20-60x Zoom Eyepiece is compatible with TSN-82SV, TSN-660, and TSN-600 series spotting scopes. it aims to provide a wide magnification range to fulfill most of your observational needs. By using a simple bayonet mount, it installs easily, and the knurled dial makes changing the zoom eyepiece easily.
    More Information
    Product Weight (KG) 0.37
    Specifications
    Magnification 20-60x (TSN 600/660)
    20-63x (TSN 82SV)
    Exit pupil 3.0-1.0mm (TSN 600)
    3.3-1.1mm (TSN 660)
    3.9-1.3mm (TSN-82SV)
    Field of view at 1000M 33.2-17.5M (TSN 600/660)
    31-17M (TSN 82SV)
    Eye relief 16.5-16mm
    Field of view 1.9-1.0 degrees (TSN 600/660)
    1.8-0.95 degrees (TSN 82SV)
    Relative brightness 9.0-1.0 (TSN 600)
    10.9-1.2 (TSN 660)
    6.8-1.7 (TSN 82SV)
    Twilight factor 34.6-60.0 (TSN 600)
    36.3-62.9 (TSN 660)
    41.5-71.9 (TSN 82SV)
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