In stock
Coatings:
S1: DAR(R<0.5%)@1030 nm + 635 nm, AOI=0°
Thickness, mm: 2.0 mm (+/-0.1 mm)
Surface quality, S1/S2: 20/10 S/D (40/20 S/D after coating)
S1 Flatness, PV IR S2 Flatness, PV: <λ/8@633 nm per CA
S2: DAR(R<0.5%)@1030 nm + 635 nm, AOI=0°
Parallelism error: <30 arcsec
Clear aperture: >90%
Diameter, mm: 18.0 mm (+0.0/-0.1 mm)
Material: UVFS (Corning 7980 0F)
Protective chamfers: <0.25 mm x 45°
S1: DAR(R<0.5%)@1030 nm + 635 nm, AOI=0°
Thickness, mm: 2.0 mm (+/-0.1 mm)
Surface quality, S1/S2: 20/10 S/D (40/20 S/D after coating)
S1 Flatness, PV IR S2 Flatness, PV: <λ/8@633 nm per CA
S2: DAR(R<0.5%)@1030 nm + 635 nm, AOI=0°
Parallelism error: <30 arcsec
Clear aperture: >90%
Diameter, mm: 18.0 mm (+0.0/-0.1 mm)
Material: UVFS (Corning 7980 0F)
Protective chamfers: <0.25 mm x 45°
