9318441

Angle of Incidence (AOI), °: 45 deg
Clear aperture: >90%
Coatings on S1: HR>95%@780±10+HT>95%@976±20
Coatings on S2: AR@976±20
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: Ø20
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm
Material: UVFS
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 20-10
Thickness tolerance, mm: ±0.1
Thickness, mm: 5
Wedge / Parallelism error: <1 arcmin