In stock
Angle of Incidence (AOI), °: 60
Clear aperture: >90
Coatings on S1: HR(Rs>97%)@210-245 nm+HR(Rs>98%)@215-245 nm + HT(Tp>95%)@420-490 nm
Coatings on S2: Uncoated
Dimensions, mm: 20
Material: UVFS
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/8
Surface quality, S-D: 40-20
Thickness, mm: 5
Wedge / Parallelism error: <1 arcmin
Clear aperture: >90
Coatings on S1: HR(Rs>97%)@210-245 nm+HR(Rs>98%)@215-245 nm + HT(Tp>95%)@420-490 nm
Coatings on S2: Uncoated
Dimensions, mm: 20
Material: UVFS
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/8
Surface quality, S-D: 40-20
Thickness, mm: 5
Wedge / Parallelism error: <1 arcmin
