CUSTOMIZED
Material: UVFS (Corning 7980 0F)
Diameter: 25.4 mm +0/-0.1 mm
Thickness: 6.35 mm +/-0.1 mm
Clear Aperture: 20 mm centered
Surface Quality, S1: 20-10 S-D as per MIL-PRF-13830B
Surface Quality, S2: 20-10 S-D as per MIL-PRF-13830B
Surface Flatness, S1: <λ/10@633 nm over 15 mm aperture
Parallelism: 10 arcsec
Protective chamfers: 0.1-0.4 mm x 45°
Chips: 0.2 mm Markings: LOGO engraved
Substrate Shape: Plano S1/Plano S2
Coatings (IBS):
S1: (arrow marks) HRs > 99.6% (BEST EFFORT 99,9%) + HTp > 95% @ 343 nm, AOI 45 deg
S2: ARp<0,15%>@ 343 nm, AOI 45 deg
