Subscribe and Save!

Join our email list and stay informed about our latest sales, events in space, and guides from our astronomy experts!

Subscribe and Save!

Join our email list and stay informed about our latest sales, events in space, and guides from our astronomy experts!

  • Description
  • Specifications
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

Related products

SynScan Wifi Adapter
Free Shipping

SynScan Wifi Adapter

$70.00

Allows any Sky-Watcher SynScan GoTo mount to be operated with the SynScan Pro Wifi app (available for iOS and Android) Includes 6 to 8 pin (AZ) an...

View full details
Star Adventurer Dec Bracket
Free Shipping

Star Adventurer Dec Bracket

$48.00

Dec bracket for Star Adventurer mount.

Star Adventurer Counterweight Kit

Star Adventurer Counterweight Kit

$33.50

Counterweight kit for Star Adventurer mount.  Not compatible with Star Adventurer GTi.