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Sky-Watcher Evostar 80ED Reducer/Flattener (.85x) - for Astrophotography (S20200)

4.6 (1) Write Review
Free shipping on orders over $29.99

$370.00

$ 99 .00 $99.00

In Stock

About this item

  • 55mm back focus
  • M48 threads (not standard T-thread)
  • Drops ProED 80 from f/7.5 to f/6.3


0.85x Focal Reducer/Corrector for Sky-Watcher Evostar 80 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher Evostar 80 ED APO, this superb quality accessory effectively reduces the telescope’s focal length by a factor of 0.85x and provides much improved field-edge correction


C. Gregory
Reviewed in the United States on March 23, 2024
Turns the ed80 into an astrograph beast.