In stock
Angle of Incidence (AOI), °: 0
Clear aperture: >90
Coatings on S1: HR(R>99.5%)@760-840+Tavg>98%@1100-1600. Tmin.>96%@1100-1600
Coatings on S2: AR(Tavg>98%)@(1100-1600)
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: 3
Wedge / Parallelism error: <30 arcsec
Clear aperture: >90
Coatings on S1: HR(R>99.5%)@760-840+Tavg>98%@1100-1600. Tmin.>96%@1100-1600
Coatings on S2: AR(Tavg>98%)@(1100-1600)
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: 3
Wedge / Parallelism error: <30 arcsec
