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Our showroom will exceptionally be closed for Thanksgiving weekend, from Saturday the 12th to Monday the 14th.
Our showroom will exceptionally be closed for Thanksgiving weekend, from Saturday the 12th to Monday the 14th.
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. Features:
  • 55mm back focus
  • M48 threads (not standard T-thread)
  • Drops ProED 80 from f/7.5 to f/6.3