Orion Series
32mm
T-Stop Range: T2-T16
Min Focus (FT): 1.75 FT
Min Focus (M): .53 M
Front Diameter: 114mm
Image Circle: 31mm

50mm
T-Stop Range: T2-T16
Min Focus (FT): 2.5 FT
Min Focus (M): .76 M
Front Diameter: 114mm
Image Circle: 31mm

80mm
T-Stop Range: T2-T16
Min Focus (FT): 3 FT
Min Focus (M): .91 M
Front Diameter: 114mm
Image Circle: 31mm

Atlas Orion B Set Coming Soon! 32mm, 50mm, 80mm

Orion Series 32mm T-Stop Range: T2-T16 Min Focus (FT): 1.75 FT Min Focus (M): .53 M Front Diameter: 114mm Image Circle: 31mm 50mm T-Stop Range: T2-T16 Min Focus (FT): 2.5 FT Min Focus (M): .76 M Front Diameter: 114mm Image Circle: 31mm 80mm T-Stop Range: T2-T16 Min Focus (FT): 3 FT Min Focus (M): .91… Read more »