Aperture | 210 mm |
Focal Length | 2415/1961 mm |
Focal Ratio | f/11.5/9.3 |
Image Circle | 30 mm |
Limiting Stellar Magnitude | 13.4 |
Resolution | 0.55 |
Light Gathering Power | 900x |
Secondary Mirror Obstruction by Area | 0.32 |
Back Focus | 162.0/56.2 mm |
Tube Length | 700 mm |
Tube Diameter | 244 mm |
Tube Weight | 17.9 lbs (8.1 kg) |
Tube Assembly | Aluminum |
Focuser | Internal mirror focuser |
Warranty | 5 years |