
Diameter Tolerance | +0/-0.005" (+0/-0.13 mm) |
Center Thickness Tolerance | ± 0.008" (± 0.2 mm) |
Design Wavelength | 10.6 microns |
Focal Length Tolerance | ± 2% |
Surface Quality | 60/40 |
Clear Aperture | 90% Outer Diameter |
Wedge Angle | <3 arc min |
Surface Irregularity | 1/20 wave at 10.6 microns |
Coating Part Number | BBAR-GE-3-12 |
Substrate Material | Germanium |
Ge Plano-Convex AR Coated Lens
$275.00 – $702.00