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Brand Name : WEIMENG
Model Number : WM-M001
Certification : CE,ISO
Place of Origin : Shaanxi,China(Mainland)
MOQ : 10 pieces
Price : Negotiation
Payment Terms : T/T,Paypal
Supply Ability : 1000 pieces per month
Delivery Time : 8 days
Packaging Details : 10*10*15cm carton packed
Material : CaF2
Application : IR
Diameter : Customized
Diamater Tolearance : +0.0,-0.1mm
Thickness : Customized
Thickness Tolearance : ±0.1mm
Chamfer : 0.2mm*45°
Clear Aperture : > 90%
Description:
CaF2 is a cubic single crystal, It has good transmission from UV to middle infrared wavelength,
CaF2 material is relatively soft and somewhat hygroscopic, so polishing, coating and handling are more critical
than UV Fused Silica components.
Application:
1. It is always used in excimer laser components.
2. Beside UV application, CaF2 also is commonly used in IR components such as windows, Lenses and Prisms.
Properties:
Transmission range:170nm-7775nm
Thermal expansion coefficient:18.85*10-6/K
Density:.318g/cm3
Specification:
Name | laser protective lens |
Diameter Tolearance | +0.0/-0.1mm |
Thickness tolearance | +/-0.1mm |
Clear aperture | > 90%(large size) |
Parallelism | <1 arc min(General) |
Surface quality | 60/40 |
Flatness | λ/2(general),λ/8(high precision) |
Coating | Upon your request |
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Protective 3.18g/Cm3 7775nm Window Plate CaF2 IR Optics Images |