Specifications :
Type : Ritchey-Chretien
Aperture : 6″ (152mm)
Focal Length : 1370 mm
Focal Ratio : F/9
Weight : 5.8kg
Highest Useful Mag : 304x
Resolution : 0.76 arc seconds
Limiting Magnitude : 12.7
Secondary Mirror : 76 mm
Secondary Obs : 50%