Material: |
UVFS Glass - Corning 7980 |
Flatness: |
<lambda/10 at 633nm over clear aperture |
Surface Quality: |
Double side fine polished(DSP),10-5 scratch and dig(both surfaces polished) |
Outer Diameter: |
50.8,-0.2/+0mm |
Thickness: |
4.0, +/-0.2mm |
Radius Type: |
Plano - Plano |
Wedge: |
<3 arc minutes |
Edge Surface/Chamfer: |
Ground only; 0.2mm at 45-deg typ |
Concentricity: |
NA |
Coating Technology: |
Electron beam multilayer dielectric |
Clear Aperture: |
Exceeds central 85% of outer dimension |
Damage Threshold: |
1MW/cm2 CW, 5J/cm2 (10ns Pulse) |
Single Side Coating: |
S1: HR @ 1064nm full-dielectric coating Rp>99.8% and Rs>99.8% at 45-deg AOI S2: Polished and uncoated |
MOQ: |
MOQ 5pcs (minimum order quantity) |