CUSTOMIZED
Material: UVFS (JGS1)
Diameter: 12.7 mm +0/-0.1 mm
Edge Thickness: 2.8 mm +/-0.1
Centre Thickness: 2.51 mm+/-0.1mm
ROC, S1: -70 mm +/-1 %
Centration Error: < 3 arcmin
Clear Aperture: min 10 mm
Surface Quality, S1: 20-10 S-D per CA MIL-PRF-13830B
Surface Quality, S2: 80-50 S-D per CA MIL-PRF-13830B
Irregularity, S1: <λ/8 @ 633 nm per CA
Protective chamfers: 0.2-0.4 mm x 45°
Chips: <0.2 mm stoned
Markings: Laser engraved arrow marks to S1 (CV)
Coatings (IBS):
S1: (arrow marks) HRs>99.9% @ 780 nm & 813 nm + HTp>99% @640 nm, AOI=15 deg
S2: ARp<0.05% @ 640 nm, AOI=15 deg
