Magnesium fluoride crystals serve a variety of purposes, including use as optical coatings, windows, lenses, and modulation panels. Additionally, they function as additives in metallurgy for deoxidation processes. Stanford Optics is a reputable manufacturer and supplier specializing in high-quality magnesium fluoride crystals.
Magnesium Fluoride Crystal is an inorganic compound with the chemical formula MgF2. It is a white crystalline solid that is highly transparent to ultraviolet, visible, and infrared light.
It is widely utilized across various fields due to their excellent optical and physical properties. They find applications in optical coatings, windows, lenses, and modulators. Beyond optics, MgF₂ also serves as a metallurgical additive for deoxidation. Stanford Optics is a trusted manufacturer and supplier dedicated to providing premium-quality magnesium fluoride crystals tailored for diverse industrial and scientific needs.
Optical Coatings
Magnesium fluoride is widely used as an anti-reflective coating on lenses, windows, and mirrors. Its ability to reduce surface reflections and enhance light transmission makes it essential for cameras, telescopes, microscopes, and other optical instruments.
Ultraviolet (UV) Optics
Thanks to its broad transmission range extending into the deep ultraviolet region, magnesium fluoride is commonly employed in UV optics applications such as lithography, fluorescence spectroscopy, and UV imaging.
Excimer Lasers
This material is a key component in excimer lasers, providing a high laser-induced damage threshold and low optical absorption, which are crucial for the performance and durability of high-energy pulsed gas lasers used in medical, industrial, and scientific fields.
Exceptional Optical Quality: High transmission rates and minimal absorption enable sharp, precise imaging across a broad spectral range.
Robust Durability: Resistance to environmental degradation and chemical corrosion ensures longevity and reduces maintenance frequency.
Wide Spectral Compatibility: Suitable for applications spanning from ultraviolet to infrared wavelengths, enhancing versatility.
Item No. | Description | Shape | Lot Size | US$ |
C-MgF2 | Magnesium Fluoride Crystal | Rod, Blank, Windows, or Customize Windows, Lens, Prism | 50, 200, 1000 pc | Ask for a quotation |
Crystal Type | Rutile-type structure |
Transmission Range | 0.11-7.5 µm |
Reststrahlen | 20.0 µm |
Density | 3.177 g/cm3 |
Melting Point | 1255°C |
Molecular Weight | 62.3018 |
Thermal Conductivity | 25.0 W/(m•K) @ 20K, 0.3 W/(m•K) @ 300K |
Thermal Expansion | ||C: 13.7 x 10-6/ ^ C: 8.48 x 10-6/K |
Hardness (Knoop) | 415.6 |
Young's Modulus | 158.55 Gpa |
Shear Modulus | 54.66 Gpa |
Bulk Modulus | 101.32 Gpa |
Rupture Modulus | 49.0 Mpa |
Elastic Coefficient | C11=140.2, C12=89.5, C33=204.7 Gpa |
Dielectric Constant | ||C: : 4087 ^c: 5.45 |
Solubility Water | <0.0002 g/100g @ 0-60°C |
Cleavage Planes | (110) |
Standard Diameter | 140 mm |
Application | Scintillation material, correction pare in lens systems |
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