9807980

S1: HR (Rs>99%, Rp>98.5%) @ 266 nm + HT (Ts>94%, Tp>98%) @ 532 nm, AOI 45°
Wedge / Parallelism error: <5 arcsec
Surface quality, S-D: 20-10
S2: AR (Rsp<0.65%) @ 532 nm, AOI 45°
Material: UVFS Corning 7980 OF grade
S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm
Dimensions, mm: Ø25.4 (+0/-0.1) x 6.35 (±0.1)
Clear Aperture: >90
Coatings:
Protective chamfers: <0.25 mm x 45°