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Brand Name : WEIMENG
Model Number : WM-M002
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 : MgF2
Application : IR
Diameter : Customized
Diamater Tolearance : +0.0,-0.1mm
Thickness : Customized
Thickness Tolearance : ±0.1mm
Chamfer : 0.2mm*45°
Clear Aperture : > 90%
Description:
MgF2 is a tetragonal positive birefringent crystal, MgF2 has good chemical, mechanical and thermal characterstics compared with CaF2,
Due to its high vacuum UV transmission and high damage threshold.MgF2 is usually used in VUV and excimer laser windows, polarizers,
Lenses and etc.
Properties:
Transmission range:120nm-7000nm
Thermal expansion coefficient:lla=13.7*10-6/K, llc=8.48*10-6/K
Density:3.17g/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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Customized MgF2 Crystal Optical Glasses IR Optics Images |