
Optical Design | Fluorite Doublet Ortho Apochromat |
Aperture | 60 mm |
Focal Length | 530 mm |
Focal Ratio | f/8.8 |
Image Circle | 44 mm |
Limiting Stellar Magnitude | 10.7 |
Resolution | 1.93" |
Light Gathering Power | 73x |
Back Focus | 176.6 mm |
Tube Length | 565 mm / 510 mm |
Tube Diameter | 68mm |
Tube Weight | 3.5 lbs. (1.6 kg) |
Tube Assembly | Aluminum |
Focuser | Rack and Pinion |
Focuser Speed | Single Speed |
Warranty | 5 years |