21 Nov 2006 Diameter: 12.7mm, 25.4mm, 50.4mm
Thickness: 3mm, 6mm
Radius: flat, -50, -100, -200, -500, -1000, +50, +100, +200, +500, +1000 General Specifications:
Substrate Material:BK7 Glass
Flatness:Lamda /10 at 633nm
Surface Quality:10-5 scratch and dig
Diameter Tolerance:+ 0.00mm, - 0.10mm
Thickness Tolerance:± 0.10mm
Wedge: <=5 minutes
Chamfer:0.2mm at 45° typical
Concentricity:<=0.05mm
Radius Tolerance:±0.5%
Coating Technology:Electron beam multilayer dielectric
Adhesion and Durability:Per MIL-C-675C. Insoluble in lab solvents
Clear Aperture:Exceeds central 85% of dimension
Damage Threshold:1MW/cm2 CW, 5J/cm2 (10ns Pulse)
Coating (0o AOI)
S1:HR @ 1030 ~ 1080nm (R>99.5%)
HT @ 808nm (T > 98%)
S2:AR @ 808nm (R < 0.25%) |
