9501850

Center thickness, mm: 2.63 (+/-0.1 mm)
Centration error: <3 arcmin
Clear aperture: >90%
Coatings:
Diameter, mm: 12.7 (+0.0/-0.1 mm)
Edge thickness, mm: 2.0 (+/-0.1 mm)
Focal length, mm: F=+70 (±3%)
LIDT: 15 J/cm2, 8ns, 50 Hz @ 1064 nm
Material: FS (Suprasil 300)
Protective chamfers: 0.3 mm x 45°
ROC S1, mm: ROC=+31.99 (+/-0.5 %)
S1: AR(R<0.20%)@1030nm, AOI = 0°
S2: AR(R<0.20%)@1030nm, AOI = 0°
S1 Flatness, PV IR S2 Flatness, PV: λ/[email protected]
S1 Flatness, PV IR S2 Flatness, PV: λ/[email protected]
Surface quality, S1/S2: 40-20 S-D