Aplanatic Skywatcher f/4 Super Coma Corrector
Optimised for Skywatcher superfast f/4 Quattro imaging Newtonians, delivering stunning wide-field views with pinpoint stars to the edge of the flat field. Magnification remains unaltered. Features a 4 x element design with one element made from FPL51 ED glass. Requires 55 mm back focus. Image height 28 mm. Ouside diameter 50.8 mm. A suitable M48x0.75 adapter is required to match your camera. Suitable adapters are available.
Delivery contents Products specifications
| Coating | Fully multicoated |
| Housing material | Aluminium |
| Connection to camera | M48 x 0.75 Thread |
| Connection to telescope | 2" |
| Lenses | 4 Lenses |
| Fully corrected field | 28 mm |
| Weight | ca. 14 oz. |
| Made for | Newtonian Telescopes (optimized for f/4) |
| Backfocus | 55 mm |
