Specifications
EFL (mm): 100
Dia: 75
D: 101.5
CT: 19
ET: 2.5
R1: 88.6
R2: -88.6
BF: 93.3
V1H1: 6.7
Specifications: Effective Focal Length (EFL): +/- 1%
Diameter (DIA): +0/-.18
Clear Aperture: 90% of diameter
Center Thickness (CT): +/- .25
Cosmetics: 60/40
Surface Quality: 2 1/2 x 1/2 waves @ 546.1nm
Centering Accuracy: 2 arc minutes TIA
Designed Wavelength: 546.1nm
All dimensions are in millimeters.