9652385

Clear aperture: >90%
S1: HR(R>99.5%)@515 nm, HT(T>95%)@800 nm, AOI=0°-15°
Surface quality, S1/S2: 10/5 S/D (After coating 20/5 S/D)
Thickness, mm: 6.0 mm (+/-0.1 mm)
S1 Flatness, PV IR S2 Flatness, PV: <λ/10@633 nm (After coating λ/8@633 nm)
S2: AR(R<1%)@700 nm - 900 nm, AOI=0°
Protective chamfers: <0.25 mm x 45°
Parallelism error: <30 arcsec
Material: UVFS (Corning 7980 0F)
Diameter, mm: 12.7 mm (+0.0/-0.1 mm)
Coatings materials: HfO₂+SiO₂
Coatings: E-Beam