Magnesium Fluoride
- Magnesium Fluoride (MgF₂) is a widely used optical crystal. It has excellent transmittance covering deep ultraviolet to mid-infrared range, low refractive index and stable physical and chemical properties.
- It can be fabricated into various precision optical components according to customer requirements.
Features
• Broad transmission from deep UV to mid-IR
• Low refractive index
• Excellent chemical and mechanical stability
• Custom dimensions, polishing and coating available
Application
UV windows, optical protective windows, lenses, prisms, spectroscopic instruments, anti-reflection coating substrates.
Specifications
• Optical Component: MgF₂ Crystal
• Material: Magnesium Fluoride (MgF₂)
• Transmission Range: 120 nm - 7000 nm
• Surface Quality: 20-10 Scratch-Dig
• Surface Figure: λ/8
• Dimension Tolerance: +0.0 / -0.1 mm
• Clear Aperture: >90% of aperture
• Coating Options: Uncoated / AR coating / Broadband AR
• Size Range: 3 mm - 50 mm