CUSTOMIZED
Diameter: 12.7 mm +0/-0.1 mm
Thickness: 3.0 mm +/-0.1 mm
Clear aperture: min 10 mm
Surface quality, S1/S2: 10-5 S-D per CA (as per MIL-PRF-13830B)
Surface flatness, S1: <λ/8@633 nm over 6 mm CA
Parallelism: <3 arcmin
Protective chamfers: 0.2-0.4 mm x 45 deg
Chips: <0.2 mm stoned
Coatings (IBS):
S1 (arrow marks): HRp>99.9% @ 515 nm + Rs<2% @ 1030 nm, AOI=45 deg
S2: ARs<0.1% @ 1030 nm, AOI=45 deg
