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Coating materials · Flurides

Lithium Fluoride

Reference
LiF
  • Transmission Range: Deep UV + Visible + IR (0.11 – 7 µm / 110 – 7,000 nm)
  • Melting Point: ~845 °C
  • Evaporation Temperature: ~700 – 900 °C
  • Density: ~2.64 g/cm³
  • Refractive Index: ~1.39 (at 550 nm)
  • Applications: Deep UV Optics, Anti-reflective Coatings (low refractive index layer), Optical Multilayer Coatings, X-ray Optics, Laser Optics, Space and Vacuum Optics

Coating materials . Hydrophobic coatings . Consumables . Sputtering targets . Tungsten .

How we work

From inquiry to delivery

One team from your first question to the final delivery, whichever material you need.

01

Share your specification

Tell us the material, size and purity you need, and the coating system you run.

02

Receive a tailored offer

We recommend the right grade and confirm pricing and lead time for your volumes.

03

Quality you can rely on

Strict quality assurance before anything leaves for your production line.

04

Fast, reliable delivery

Our global supplier network keeps every delivery fast, efficient and on time.

Made for clearer optics

See what a coating changes.

Uncoated glass reflects roughly 8% of the light that reaches it. A well-designed anti-reflection stack can bring that down to around 0.5%. Scroll to coat the lens, then let us specify the right materials for your process.

Surface reflection

8.0%

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