|
Substrate Material: |
BK7 Optical Glass |
|
Surface Flatness: |
<lambda /10 at 633nm over surface |
|
Surface Quality: |
10-5 scratch and dig |
|
Outer Diameter: |
12.7,-0.1/+0.0mm |
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Thickness: |
6.0,+/-0.1mm |
|
Radius of Curvature(ROC): |
S1: concave; ROC = - 500mm
S2: Plano |
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Wedge: |
<5 arc minutes |
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Chamfer: |
0.2mm 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 dimension |
|
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 | |