9508790

Centration error: <3arcmin;
Clear aperture: > 90%
Coating: HR (>99.5%) @ 980nm AOI0deg
concave ROC: 30mm +/-2%
Diameter, mm: 12.7mm +0/-0.1mm
Edge thickness, mm: 5mm +/-0.1mm
Material: BK7
Protective chamfers: 0.1-0.2mm @ 45deg.
S1:
S2:
S1 Flatness, PV IR S2 Flatness, PV: L/4 @ 633nm
Surface quality: 60/40 S/D