CUSTOMIZED
Material: UVFS (Corning 7980 0F)
Diameter: 25.4 mm +0/-0.1 mm
Thickness: 6.35 mm +/-0.1 mm
Clear Aperture: min 20 mm
Surface Quality, S1: MIL 20/10 S/D
Surface Quality, S2: MIL 20/10 S/D
TWFD: TWD: <λ/8@633 nm
Parallelism: 10 arcsec
Protective chamfers: 0.1-0.4 mm x 45°
Chips: 0.2 mm
Substrate Shape: Plano S1/Plano S2
Coatings (IBS):
S1: ARp < 0.1% @ 1030 nm, AOI 45 deg
S2: ARp < 0.1% @ 1030 nm, AOI 45 deg
