In stock
S1: HR (Rsp>99.5%) @ 400 nm + HT (Tsp>94%) @ 285 nm, AOI 45°
Wedge / Parallelism error: <5 arcsec
Surface quality, S-D: 20-10
S2: AR (Rs<1.3%, Rp<1%) @ 285 nm, AOI 45°
Material: UVFS Corning 7980 OF grade
Flatness S1, PV: <λ/8 @ 632.8 nm
Dimensions, mm: Ø25.4 (+0/-0.1) x 6 (±0.1)
Clear Aperture: >90
Coatings:
Protective chamfers: <0.25 mm x 45°
Wedge / Parallelism error: <5 arcsec
Surface quality, S-D: 20-10
S2: AR (Rs<1.3%, Rp<1%) @ 285 nm, AOI 45°
Material: UVFS Corning 7980 OF grade
Flatness S1, PV: <λ/8 @ 632.8 nm
Dimensions, mm: Ø25.4 (+0/-0.1) x 6 (±0.1)
Clear Aperture: >90
Coatings:
Protective chamfers: <0.25 mm x 45°
