Sky-Watcher 0.9x Reducer/Corrector for Evolux 82mm Telescope
Sku:
ZZOFR-ZZSW-S20207
Mfg #:
S20207
$269.00
$385.00
Discontinued by Manufacturer
This item is discontinued by the manufacturer and is no longer available.
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SKU:
ZZOFR-ZZSW-S20207
Mfg #:
S20207
Description
Description
Sky-Watcher's 0.9x thread-on reducer/corrector # S20207 produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm refractors (item # S11310).
- 82mm, f/5.8, 477mm focal length
- 55mm back focus
- 36mm illuminated field
- Includes one ED element
- M56x1 female / M48 male threads
- Includes rotator/adapter with built-in cavity for 2-inch filters
Other Information
- Country of Manufacture: China
Sky-Watcher's 0.9x thread-on reducer/corrector # S20207 produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm refractors (item # S11310).
- 82mm, f/5.8, 477mm focal length
- 55mm back focus
- 36mm illuminated field
- Includes one ED element
- M56x1 female / M48 male threads
- Includes rotator/adapter with built-in cavity for 2-inch filters
Read Full Description
Reviews / Q&A
Reviews / Q&A
Description
Reviews / Q&A
Description
Sky-Watcher's 0.9x thread-on reducer/corrector # S20207 produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm refractors (item # S11310).
- 82mm, f/5.8, 477mm focal length
- 55mm back focus
- 36mm illuminated field
- Includes one ED element
- M56x1 female / M48 male threads
- Includes rotator/adapter with built-in cavity for 2-inch filters
Other Information
- Country of Manufacture: China
Reviews / Q&A