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Magnesium Fluoride optics
The author :    time : 2020-02-24     Click on the number of times : 73

Magnesium Fluoride (MgF2) Optics

  • Excellent Transmission from 120nm to 7μm
  • Rugged and Durable
  • Resistant to Chemical Etching
Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal for use at the Hydrogen Lyman-alpha line and for UV radiation sources and receivers, as well as excimer laser applications. MgF2 is a rugged material resistant to chemical etching, laser damage, and mechanical and thermal shock. It has a Knoop Hardness of 415 and index of refraction of 1.38.
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 MgF2 Windows Precision
Material UV grade MgF2 crystal
Diameter Tolerance+0.0/-0.1mm
Thickness tolerance±2um
Clear Aperture>80%
Parallelism<10”
Surface Quality20-10 scratch and dig
Wavefront Distortionλ/4 per 25mm at 632nm
Ultra Thin UV grade MgF2 Windows (Thickness tolerance )
Part No.Dimension mmPrice 5-10pcsLead time
UTMW1201Φ12.7×0.1$160stock
UTMW1203Φ12.7×0.2$150stock
UTMW1501Φ15×0.15$160stock
UTMW1503Φ15×0.3$150stock
UTMW2001Φ20×0.15$200stock
UTMW2020Φ20×0.2$260stock
UTMW2505Φ25×0.2$300stock
 
Standard MgF2 window in stock
Standard MgF2 window Precision
Material UV grade MgF2 crystal
Diameter Tolerance+0.0/-0.1mm
Thickness tolerance±0.1mm
Clear Aperture>80%
Parallelism<3'
Surface Quality40-20 scratch and dig
Wavefront Distortionλ/4 per 25mm at 632nm
Bevel< 0.25mm×45°
 
 
Part No.Dimension mmPrice 5-10pcsLead time
UMS121012.5×12.5×0.5$60stock
UMS2020Φ20×2$50stock
UMS2520Φ25×2$70stock
UMS3830Φ38×3$60stock
UMS3850Φ38×5$75stock
UMS5030Φ50×3$60stock
Custom MgF2 windows, substrate, prism, lens and AR Coating are available.
More discount for batch quantity , please contact [email protected] for quotation

 

Reproduced please specify:Laser Optex Inc. » Magnesium Fluoride optics

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