OTA · 2009–
Celestron EdgeHD 11
Key specifications
| Aperture | 280 mm |
|---|---|
| Focal length | 2800 mm |
| Focal ratio | f/10 |
| Optical design | EdgeHD |
All specifications
| Dovetail | Losmandy |
|---|
About
11" aplanatic, flat-field Schmidt-Cassegrain (EdgeHD) with a coma-free flat focal plane for imaging; 2800mm focal length at f/10.