Aperture: T 2 – T 16 Close Focus: 0,53 m / 1,75 ft Length (Flange to Front): 170 mm / 6.70” Front Diameter: 114 mm Image Circle: 31mm Weight: 2,1 kg / 4,7 lbs
Atlas Orion 50mm
Aperture: T 2 – T 16 Close Focus: 0,76 m / 2,5 ft Length (Flange to Front): 178 mm / 7” Front Diameter: 114 mm Image Circle: 31mm Weight: 2,3 kg / 5 lbs
Atlas Orion 80mm
Aperture: T 2 – T 16 Close Focus: 0,91 m / 3 ft Length (Flange to Front): 215 mm / 8,5” Front Diameter: 114 mm Image Circle: 31mm Weight: 2,7 kg / 6 lbs