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Magnesium Fluoride (MgF2) Components

  • very hard and rugged
  • resistant to mechanical and thermal shock
  • the only one optical material combining wide spectral transmission band with birefringence phenomenon

Magnesium fluoride (MgF2) is a proven material for high energy lasers, and particularly for lasers operating in UV range.
Generally all optical elements are manufactured with the working surface perpendicular to the c-axis MgF2 crystal.


Magnesium Fluoride (MgF2) windows
Code Diameter Thickness Substrate Item price, USD In stock Add to cart
520-5253 ø 25,4 mm 3 mm UV grade MgF2 176.- In stock Add to cart
520-5385 ø 38,1 mm 5 mm UV grade MgF2 311.- In stock Add to cart
520-5506 ø 50,8 mm 6 mm UV grade MgF2 473.- Request Add to cart
520-6253 ø 25,4 mm 3 mm IR grade MgF2 149.- Request Add to cart
520-6385 ø 38,1 mm 5 mm IR grade MgF2 290.- In stock Add to cart
520-6506 ø 50,8 mm 6 mm IR grade MgF2 473.- Request Add to cart

Please, do not hesitate to contact us for other size, shape, radius of curvature, precision and coatings requirements

MgF2 lenses, Brewster windows, prisms are available upon request.


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