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Reducer/Corrector (.85x) for Evostar 80
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 telescopeās 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
$129.50
Original: $370.00
-65%Reducer/Corrector (.85x) for Evostar 80ā
$370.00
$129.50Reducer/Corrector (.85x) for Evostar 80
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 telescopeās 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
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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 telescopeās 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
