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  • Infrared (IR) Dome Lens
  • Infrared (IR) Dome Lens
Infrared (IR) Dome Lens Infrared (IR) Dome LensInfrared (IR) Dome Lens

Infrared (IR) Dome Lens

  • Category: Dome Lens
  • High resistance to temperature, shock, wear and scratches
  • Maximum Diameter can reach 350 mm
  • Surface Accuracy can reach λ/10
  • Suitable for Visible, IR or UV range
  • Product description:China Star Optics manufactures custom optical domes including IR dome lens, VIS dome lens, UV fused silica dome lens, irregular cutting dome lens and other optical hemispheres upon requirements.

Infrared (IR) Dome Lens

China Star Optics produces infrared optical domes from a variety of substrate materials:

● Sapphire

Fused Silica

Calcium Fluoride (CaF2)

● Magnesium Fluoride (MgF2)

● Zinc Sulfide (ZnS),  Zinc Selenide (ZnSe)

● Silicon (Si)

Germanium (Ge)

Optical domes can be seen as a kind of optical windows. It has no optical effect on optical path. Optical Domes are ideal for split level and underrater work, meteorology and defense applications, aerospace and military application. Sapphire are ideal for both ultra-violet (UV) and MWIR (3-5micro) band, MgF2 are good for MWIR band, ZnSe and Germanium are good choice for 3μm to 12μm domes covers both MWIR and LWIR region.

China Star Optics persist in seeking technological breakthroughs. A number of our processing technologies have awarded patent certificates. Innovative production techniques and consistent quality have led our optical domes a steady share in the industry. State-of-the-art production equipment and certified manufacturing processes ensure our optical domes meet the highest performance expectations. Final products undergo rigorous testing and inspection to ensure they meet optical, mechanical and chemical specifications. We are proud to offer industry leading optical domes with excellent shock, high temperature and scratch resistance. In addition to optical domes in infrared materials,  optical domes from visible and ultraviolet materials are also available.

China Star Optics offers high quality custom designed optical domes in any quantity from testing sample to mass production. Extremely small MOQ helps to reduce your initial project investment.

- Capacities from 10 mm to 350 mm
- A variety of UV, VIS, IR materials and crystals available
- In accordance with RoHS Standard
- Custom upon your unique optical requirements

Material: BK7, Fused silica, Ge, ZnSe etc.
Shape: Hemispheric
Diameter: 10-350mm +0/-0.2mm
Surface Quality: 60/40 Scratch and Dig
Flatness: N<10(1) @632.8 nm
Lens Centration: 1 arc sec


AR Coating inside of dome