MSE PRO™ Uncoated Magnesium Fluoride (MgF₂) Flat Windows, Round Shape

Magnesium fluoride (MgF₂) windows have high transmittance and exhibit excellent optical performance in the wavelength range of 0.12μm to 7.5μm. Additionally, they possess outstanding mechanical and thermal shock resistance, as well as a high laser damage threshold. These window slices typically feature a wide transmission band, effectively transmitting various wavelengths into optical systems.

Magnesium fluoride is a hard and deformation-resistant material, endowing magnesium fluoride circular window slices with high resistance to chemical corrosion and birefringent properties. These characteristics contribute to their long-term stability and high optical performance in optical systems.

In summary, magnesium fluoride is an ideal window material designed for ultraviolet optical systems, characterized by high transmittance, excellent mechanical and thermal shock resistance, and a high laser damage threshold.

Coating treatments can also be applied to enhance its transparency and anti-reflective properties. Please contact us for customized coating services.

Technical Data:

Diameter	2-200mm
Diameter Tolerance	+0.0/-0.2mm
Thickness	0.2-60mm
Thickness Tolerance	±0.3mm
Clear Aperture	>90%
Surface Quality	60-40 Scratch-Dig
Wavelength Range	120nm-7.5μm (Uncoated)
Material	Magnesium Fluoride

MSE Supplies can offer a variant of optical elements, with different materials, size, surface quality and coating. Please contact us for customization or bulk orders.

MSE PRO™ Uncoated Magnesium Fluoride (MgF2) Flat Windows, Round Shape

Technical Data:

MSE PRO™ Uncoated Magnesium Fluoride (MgF₂) Flat Windows, Round Shape