In stock
Material: UVFS
Thickness, mm: 5.0 mm (+/-0.1 mm)
Surface quality, S1/S2: 10/5 S/D (After coating 20/10 S/D)
S1 Flatness, PV IR S2 Flatness, PV: <λ/10@633 nm (After coating <λ/8@633 nm)
S2: uncoated
S1: HR(Rs>95.0%)@210 nm - 230 nm, HT(Tp>90%)@240 nm - 350 nm + (Tp>95%)@760 nm - 830 nm, AOI=60°
Paralleslism error: <30 arcsec
Diameter, mm: 20.0 mm (+0.0/-0.1 mm)
Coatings: E-Beam, fluoride coatings
Clear aperture: >90%
Protective chamfers: <0.25 mm x 45°
Thickness, mm: 5.0 mm (+/-0.1 mm)
Surface quality, S1/S2: 10/5 S/D (After coating 20/10 S/D)
S1 Flatness, PV IR S2 Flatness, PV: <λ/10@633 nm (After coating <λ/8@633 nm)
S2: uncoated
S1: HR(Rs>95.0%)@210 nm - 230 nm, HT(Tp>90%)@240 nm - 350 nm + (Tp>95%)@760 nm - 830 nm, AOI=60°
Paralleslism error: <30 arcsec
Diameter, mm: 20.0 mm (+0.0/-0.1 mm)
Coatings: E-Beam, fluoride coatings
Clear aperture: >90%
Protective chamfers: <0.25 mm x 45°
