Sky-Watcher .85x Reducer Lens for ProED / EvoStar 80 Apo Telescope
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0.85x Focal Reducer/Corrector for Sky-Watcher PRO 80 / Evostar 80 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher PRO 80 ED (now called the Evostar 80) apo refractor telescope, this superb quality accessory effectively reduces the telescope’s focal length to 0.85x and provides much improved field-edge correction.
Features:
- 55mm back focus
- M48 threads (not standard 42mm T-thread)
- Drops ProED 80 / Evostar 80 from f/7.5 to f/6.3
Manufacturer part number: S20200
Note: You may not reach focus with EvoStar 72ED older than December 2019 when used with EvoStar 72ED Reducer/Corrector Adapter.
Product carries a two year manufacturer warranty (US/Canada only).
Other Information
- Country of Manufacture: China
0.85x Focal Reducer/Corrector for Sky-Watcher PRO 80 / Evostar 80 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher PRO 80 ED (now called the Evostar 80) apo refractor telescope, this superb quality accessory effectively reduces the telescope’s focal length to 0.85x and provides much improved field-edge correction.
Features:
- 55mm back focus
- M48 threads (not standard 42mm T-thread)
- Drops ProED 80 / Evostar 80 from f/7.5 to f/6.3
Manufacturer part number: S20200
Note: You may not reach focus with EvoStar 72ED older than December 2019 when used with EvoStar 72ED Reducer/Corrector Adapter.
Product carries a two year manufacturer warranty (US/Canada only).
0.85x Focal Reducer/Corrector for Sky-Watcher PRO 80 / Evostar 80 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher PRO 80 ED (now called the Evostar 80) apo refractor telescope, this superb quality accessory effectively reduces the telescope’s focal length to 0.85x and provides much improved field-edge correction.
Features:
- 55mm back focus
- M48 threads (not standard 42mm T-thread)
- Drops ProED 80 / Evostar 80 from f/7.5 to f/6.3
Manufacturer part number: S20200
Note: You may not reach focus with EvoStar 72ED older than December 2019 when used with EvoStar 72ED Reducer/Corrector Adapter.
Product carries a two year manufacturer warranty (US/Canada only).
Other Information
- Country of Manufacture: China
Sky-Watcher .85x Reducer Lens for ProED / EvoStar 80 Apo Telescope