CUSTOMIZED
Material: UVFS ( JGS1)
Diameter: 50.8 mm +0/-0.1 mm
Thickness: 9.52 mm +/-0.1 mm
Clear Aperture: min. 45 mm, centered
Surface Quality, S1: MIL 20-10 S-D as per MIL-PRF-13830B
Surface Quality, S2: commercial polish (80/50 S/D as per MIL-PRF-13830B)
Surface Flatness, S1: <λ/10 @633 nm over any 30 mm dia within CA
Parallelism: <5 arcmin
Protective chamfers: 0.2 – 0.3 mm x 45°
Chips: <0.3 mm stoned
Coatings (IBS):
S1 (arrow marks): HRs>99.9% + HRp > 99.7%@ 343-355 nm, AOI=45°
S2: uncoated
