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Products & Services  >  Windows  >  Magnesium Fluoride Window
Magnesium Fluoride Window

Magnesium Fluoride offers excellent broadband transmission from the DUV to the mid-IR. It’s DUV transmission makes it ideal for use at the Hydrogen Lyman-alpha line and for UV radiation sources and receivers, as well as excimer laser applications. It is a rugged material resistant to chemical etching, laser damage, and mechanical and thermal shock.Magnesium Fluoride has a Knoop Hardness of 415 and index of refraction of 1.38.

Excellent Transmission from 120nm to 7μm

Rugged and Durable

Specifications:
Material........................MgF2(Optical Grade)
Clear Aperture................................>90%
Dimensional Tolerance...........+0.0/-0.1mm
Thickness Tolerance...................±0.1mm
Surface Quality.............................60-40
Surface Accuracy................λ/2@632.8nm
Parallelism...............................<1 arc min.
Coating..................................No Coating
P/NΦT
1060110.002.00
1060212.702.00
1060315.002.00
1060420.003.00
1060525.403.00
●Unit:mm
●Other sizes and coatings are available upon request.