In stock
Center thickness, mm: 2.00 (±0.05)
Centering (ETV), mm: 0.01
Protective chamfers: 0.1-0.3 mm x 45 ±10°
Clear Aperture:
Diameter, mm: 8.50 (+0.00/-0.02)
S1 Flatness, PV IR S2 Flatness, PV: 1/4 fringe
Material: Schott N-LASF40
Power: 2 fringes
ROC S1, mm: 21.644 CC
ROC2, mm: 22.294 CC
SA: > Ø5 mm
SB: > Ø7.5 mm
Surface quality, S-D: 10-5
Centering (ETV), mm: 0.01
Protective chamfers: 0.1-0.3 mm x 45 ±10°
Clear Aperture:
Diameter, mm: 8.50 (+0.00/-0.02)
S1 Flatness, PV IR S2 Flatness, PV: 1/4 fringe
Material: Schott N-LASF40
Power: 2 fringes
ROC S1, mm: 21.644 CC
ROC2, mm: 22.294 CC
SA: > Ø5 mm
SB: > Ø7.5 mm
Surface quality, S-D: 10-5
