CUSTOMIZED
Material: UVFS (C7980 0F)
Dimensions: 20.0 mm x 15.0 mm (+0/-0.1 mm)
Thickness: 6 mm (+/-0.1 mm)
Coated aperture: ~18 mm x 15 mm
Clear aperture: min 16 mm x 12 mm elliptical
Surface quality, S1/S2: 20-10 S-D (over CA)
Surface flatness, S1: <λ/8 or better @633 nm per Dia 10 mm
Parallelism: <30 arcsec
Protective chamfers: <0.25 mm x 45 deg
Chips: < 0.2 mm stoned
Coatings (IBS):
S1(arrow marks): HRs>99.9 % + HRp>98% @ 1030 nm + HTa>95%@ 969-976 nm, AOI 45 deg.
S2: ARsp <0.6% @ 969-976 nm, AOI 45 deg.
