9588208

Protective chamfers: 0.3 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: λ/[email protected]
Surface quality S1/S2, S-D: 40-10
S1 Flatness, PV IR S2 Flatness, PV: λ/[email protected]
ROC S1, mm: ROC=+228.51
Focal length, mm: F=+500 (±3%)
Edge thickness, mm: 2.0 (+/-0.1)
Diameter, mm: 12.7 (+0.0/-0.1)
Clear aperture: >90%
Centration error: <3 arcmin
Center thickness, mm: 2.09 (+/-0.1)
Material: FS (Suprasil 300)