Custom Infrared Optics Zinc Selenide Domes

Zinc selenide material is a yellow transparent polycrystalline material with a crystalline particle size of approximately 70 μ m. Light transmission range 0.5-15μm.

Advantages: high purity, strong adaptability to the environment, easy processing, low optical transmission loss and excellent transparency performance.
Application: total mirrors, semi mirrors, beam expanders, flat field lenses, mid infrared lenses, far-infrared, various power lasers, various plano convex lenses, concave and convex crescent cutting lenses, gold-plated mirrors, circular polarization mirrors, beam expanders, flat field lenses.

Noni offers you Znic Selenide domes customization. Contact us to get fast quote.

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Multiple Customization Options

Custom Material & Substrate

We provide one of the best substates for your optics, including infrared materials, visible optical glass, chalcofenide glass, plastic, metel, and more on demand.

Custom Shape & Structure

From general to special surface profiles, we are able to achieve high quality. Our products include flat, spherical, aspherical, and curved optics, among others.

Custom Coating

Our coatings are precise and in-house, including anti-reflection, multi-band, conductive, edge filter, variable, metallic, dielectric coatings, and more finishes.

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Relevant Applications & Markets


Custom optics for laser cutting, drilling, engraving, and more.
Optical parts with low absorption in the infrared spectral region.
Optics with reliable absorption or transmission properties.
Custom objective lens and ocular lens for night vision.
Custom spheres, aspheres, curved optics for detectors.
Precise optics for gun laying, hand-held devices and more.
MWIR and LWIR optics with light weight to support the system.
Custom optics with high transmission and blocking level.
Highly functional IR optics for imaging in different industries.

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