In stock
Center thickness, mm: 4.00 (±0.05)
Centering: <2 arcmin
Protective chamfers: 0.2 + 0.2 mm (FW) x 45°
Clear Aperture:
Coatings: AR/AR (Ravg < 0.5%) @ 1520 - 1560 nm, AOI = 0°
Diameter, mm: 8.00 (+0/-0.02)
S1 Flatness, PV IR S2 Flatness, PV: 1.0 fringe @ 633 nm
Material: N-SF6 (equivalent)
ROC S1, mm: 6.000 (±0.006) CC
ROC2, mm: 6.000 (±0.006) CC
S1: >Ø5.5 mm
S2: >Ø6.5 mm
Surface quality: 20-10 S-D
Centering: <2 arcmin
Protective chamfers: 0.2 + 0.2 mm (FW) x 45°
Clear Aperture:
Coatings: AR/AR (Ravg < 0.5%) @ 1520 - 1560 nm, AOI = 0°
Diameter, mm: 8.00 (+0/-0.02)
S1 Flatness, PV IR S2 Flatness, PV: 1.0 fringe @ 633 nm
Material: N-SF6 (equivalent)
ROC S1, mm: 6.000 (±0.006) CC
ROC2, mm: 6.000 (±0.006) CC
S1: >Ø5.5 mm
S2: >Ø6.5 mm
Surface quality: 20-10 S-D
