Fluoride optical crystal

Fluoride optical crystal products include calcium fluoride (CaF2), barium fluoride (BaF2), lithium fluoride (LiF) and other alkaline earth metal ion fluoride crystals. The light transmission range of this series of crystals covers 0.11~12.5 μ m. It is an excellent ultraviolet and infrared optical material. It is widely used in infrared window, optical lens, prism, wave plate, objective lens and other optical applications.

Calcium fluoride (CaF2) has good mechanical strength and moisture resistance, high transmittance in 0.13um~11um wave band, and is used in laser, infrared, ultraviolet and high-energy detection fields. It is an excellent material for making optical prism, lens, window piece and other optical components. Its operating temperature can reach 600 ℃ under atmospheric pressure and 800 ℃ under vacuum drying. Barium fluoride (BaF2) is widely used in infrared window, ultraviolet window and prism. Lithium fluoride (LiF) is a material with high transmittance in the vacuum ultraviolet region. It is widely used to manufacture optical windows, lenses, prisms and refractive elements in the UV-visible and infrared fields.


Hanzhong Brisun Optics Co., Ltd. Is the high precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

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