|
Substrate Material: |
UVFS Corning 7980 |
|
Surface Flatness: |
<lambda /10 at 633nm over clear aperture |
|
Surface Quality: |
10-5 scratch and dig |
|
Outer Diameter: |
DIA 5.50,-0.02/-0.05mm |
|
Thickness: |
4.0,+/-0.1mm |
|
Radius of Curvature(ROC): |
S1: Concave; ROC= -873mm
S2: Plano |
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Wedge: |
<1 arc minute |
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Chamfer: |
0.20-0.25mm x 45-deg |
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Concentricity: |
<0.05mm |
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Coating Technology: |
Electron beam multilayer dielectric |
|
Clear Aperture: |
Exceeds central 85% of outer diameter |
|
Damage Threshold: |
1MW/cm2 CW, 5J/cm2 (10ns Pulse) |
|
Full-Dielectric Coating: |
S1: HR @ 532nm (R>99.5%),0-deg AOI HR @ 1064nm (R>99.8%),0-deg AOI
S2: polished and uncoated | |