Infrared Optics
MgF₂ (Magnesium Fluoride)
Magnesium Fluoride, chemical formula MgF₂. It has a wide transmission range from 0.12 μm to 8.0 μm. High-quality VUV-grade MgF₂ is expensive, and lower-grade ones are used in infrared but inferior to CaF₂. It is strong, easy to machine and polish, slightly birefringent, so the optical axis should be cut perpendicular to the surface. Available products: lenses, windows, domes, prisms.
Details
Applications
VUV spectrometers, Infrared cameras, Laser systems, Vacuum chamber optical devices, Prism spectrometers, Aerospace optical sensors
Customization Parameters
Material | MgF₂ |
Dimension Tolerance | +0.0/-0.2m |
Thickness Tolerance | ±0.1mm |
Surface Quality | 60-40 S-D |
Double-sided reflection loss | Customizable per wavelength |
Clear Aperture | >90% |
Note: All dimensions & coatings customizable upon request.
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