9791489

Protective chamfers: <0.25 mm x 45°
Thickness, mm: 5 (±0.1)
Surface quality, S-D: 10-5 (after coatings 20-10)
S2: AR (R<0.5%) @ 1480-1550nm, AOI 0°
S1: PR (R=90%+/-3%) @ 1480-1550nm, AOI 0°
Material: UVFS (Corning 7980 0F)
S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm (after coatings <λ/8- λ/10)
Dimensions, mm: Ø25.4 (+0/-0.1)
Clear aperture %: >90
Coatings, EB:
Parallelism error: <5 arcsec