CUSTOMIZED
Material: UVFS (C7980 0F)
Diameter: 46.0 mm +0/-0.1 mm
Thickness: 8.0 mm +/-0.1 mm
Coated aperture: min 44 mm
Clear aperture: min 41.4 mm
Surface quality, S1/S2: 20-10 S-D over CA
Transmitted WFD: <λ/8@633 nm over 35mm dia. CA
Flatness S1: <λ/8@633 nm per any 10 mm area
Flatness S1: <λ/4@633 nm per CA
Parallelism: <30 arcsec
Protective chamfers: <0.1-0.4 mm x 45 deg
Chips: <0.1 mm stoned
Coatings (IBS):
S1 (arrow marks): Rs>97% & Tp>90% @ 515 nm, Rs>97% &
Tp>90% @ 1030 nm, AOI=44-46 deg
S2: SCC & ARp<0.1%@515 nm + 1030 nm, AOI=44-46 deg
