In stock
Center thickness, mm: 2.7
Centration error: <3 arcmin
Clear Aperture: >90
Coatings:
Dimensions, mm: Ø12.7 (+0/-0.1)
Edge thickness, mm: 2.0 (±0.1)
Focal length, mm: F=+60 (+/- 1%) @ 632.8 nm
Material: FS (Suprasil 300)
Protective chamfers: <0.3 mm x 45°
ROC S1, mm: ROC=+27.4
S1: AR(R<0.2 %)@1030 nm, AOI=0°
S2: AR(R<0.2 %)@1030 nm, AOI=0°
S1 Flatness, PV IR S2 Flatness, PV: λ/4 @ 633 nm
S1 Flatness, PV IR S2 Flatness, PV: λ/4 @ 633 nm
Surface quality S1/S2, S-D: 40-20
Centration error: <3 arcmin
Clear Aperture: >90
Coatings:
Dimensions, mm: Ø12.7 (+0/-0.1)
Edge thickness, mm: 2.0 (±0.1)
Focal length, mm: F=+60 (+/- 1%) @ 632.8 nm
Material: FS (Suprasil 300)
Protective chamfers: <0.3 mm x 45°
ROC S1, mm: ROC=+27.4
S1: AR(R<0.2 %)@1030 nm, AOI=0°
S2: AR(R<0.2 %)@1030 nm, AOI=0°
S1 Flatness, PV IR S2 Flatness, PV: λ/4 @ 633 nm
S1 Flatness, PV IR S2 Flatness, PV: λ/4 @ 633 nm
Surface quality S1/S2, S-D: 40-20
