DreamStar 140mm F-7 Apochromatic OTA
DreamStar 140mm F-7 Apochromatic OTA
Clear aperture | 140 mm |
Focal length | 980 mm |
Focal ratio | 7 |
Resolution Coatings | 0.83 arc sec BBAR |
Tube diameter | 5.9" / 150 mm |
Tube length | 35.4" / 900 mm |
Tube weight | 15 lb / 6.8 kg |