Specifications
F: 10.2
AD: 25.4
CA: 25.4
B: 12.7
H: 38.4
Specifications: Focal Length (F): +- .13mm
Axial Displacement (A.D.): +-.80mm
Clear Aperture (C.A.): +- .13mm
Base to Focus (B): +- .80mm
Height (H): +- .80mm
Bolt Circle (B.CØ): +- .25mm
Surface Finish: 4 microns RMS = 9 waves at 6328A