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Knight Optical(UK) Ltd - [email protected] - +44 (0)1622 859444

Magnesium fluoride windows

What are you looking for in Stock?

Magnesium Fluoride (MgF2) is a colourless, hard and durable material and is birefringent. The material's durability and resistance to mechanical and thermal shock enable it to be used in harsh conditions, in the form of windows, while its birefringence makes it useful for polarizers in the UV waveband. It transmits between 0.1µm and 7µm and at over 90% between 0.4-5.0µm. Magnesium Fluoride has a hardness of about HK576, making it the hardest of the optical fluorides. It is stable in water, which means that it can be used for outer surfaces, such as windows.

Knight Optical supply a range of quality Magnesium Fluoride windows either from stock or custom made to your specification for a range of applications. Every component is individually tested by our highly skilled technicians in our state of the art metrology lab to ensure all components meet our high quality standards.

Contact our multilingual technical sales team and discover how Knight Optical’s high quality Magnesium Fluoride windows and service can improve your instrumentation and supply chain experience.

Stock Optics

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Part No. Diameter
(mm)
Thickness
(mm)
CoatingMaterial Price
(Ex.VAT)
Buy
WMG2500 251UncoatedMagnesium Fluoride £57.80
WMG2504 255UncoatedMagnesium Fluoride £85.30
WMG2503 254UncoatedMagnesium Fluoride £72.30
WMG2502 253UncoatedMagnesium Fluoride £65.10
WMG2501 252UncoatedMagnesium Fluoride £65.10
WMG3200 323UncoatedMagnesium Fluoride £109.90
WMG2515 251.5UncoatedMagnesium Fluoride £57.80
WMG1301 131UncoatedMagnesium Fluoride £29.70
WMG1901 191UncoatedMagnesium Fluoride £36.20
WMG2001 201UncoatedMagnesium Fluoride £36.20
WMG2002 202UncoatedMagnesium Fluoride £43.40
WMG1501 151UncoatedMagnesium Fluoride £33.30
WMG1302 132UncoatedMagnesium Fluoride £31.80
WMG2505 25.40.5UncoatedMagnesium Fluoride £40.00

Get a Custom Quote

Get in touch

Our Multi-Lingual Sales Team are here to help with your requirments:

UK +44 (0)1622 859444
UK +44 (0)1622 850614
UK +44 (0)1622 851078
+1 401 583 7846

International Shipping

We are able to ship to most countries at good rates, please click here for more info.

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