| Substrate Material: |
Corning 7980 UVFS |
| Surface Accuracy: |
<lambda/8 at 633nm over clear aperture of optical surface(fine polished) |
| Surface Quality: |
40-20 scratch and dig after coated |
| Outer Diameter(OD): |
DIA = 15.5, -0.1/+0mm |
| Center Thickness(CT): |
10.0, +/-0.1mm |
| Clear Aperture: |
>/=14.0mm of outer diameter |
| Substrate Configuration: |
Plano-convex type |
| Radius of Curvature(Convex Surface): |
Convex; ROC = +91.11mm, tolerance +/-0.25mm |
| Wedge: |
</=5 arc minutes |
| Chamfer: |
0.2mm at 45-deg typical |
| Concentricity: |
<=0.05mm |
| Coating Technology: |
Electron beam multilayer dielectric |
| Clear Aperture: |
Exceeds central 85% of dimension |
| Damage Threshold: |
>5KW/cm2 CW,; >1J/cm2 (10ns pulse @ 1064nm band) |
| Coating (0-deg AOI): |
S1: HR @ 1080 +/-40nm (R>99.5%); 0 +/-5 degrees AOI over convex surface S2: Fine ground |
| MOQ: |
NA |