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Supplier profile:

UM Optics

Expanding your spectro-vision

Henan UM Optics Ltd
No. 100, Light Industrial Park
Shangcheng County, Henan Province, 465300
Tel.:+86 18003 33 4338
Website:web link
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Company Description

Henan UM Optics Technology Co., Ltd. (Umoptics, a company of wavemaster) is located in the Light Industry Park of Xinyang City, Henan Province, China. It is a high-tech enterprise integrating material growth, component processing, coating, and devices.

The company team: The company employs more than 400 people and has a team of first-class optical design, production R & D and technical experts, including 20 doctoral degree holders and more than 15% of scientific researchers.

Company qualification: Um Optics has over 20 invention patents, obtained ISO 9001: 2015; ISO14001: 2015; ISO45001:2018, etc.

Business scope: Full coverage of fluoride, Si, Ge, ZnS, ZnSe infrared materials; the whole industry chain closed loop of crystal raw material preparation, crystal growth, component primary processing, finishing, coating, components, etc.

Technical strength: CaF2, BaF2, MgF2 growth process, world leading.

Production capacity: Um optics has flat, spherical and aspheric processing centers, annual production capacity of various types of flat lenses, lenses, prisms, aspheric lenses and other optical lenses more than 5 million pics. Umoptics is the largest capacity fluoride supplier in China, with annual output of over 80 tons of fluoride; important supplier of silicon and germanium materials, with annual output of over 26 tons.

Customer range: Um optics provides customized materials for low stress, high purity and high uniformity infrared crystals to customers in over 60 countries and regions around the world.

UM Optics in the Virtual Exhibition

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UM OPTICS breaks through the bottleneck of calcium fluoride crystal growth process with the support of leading scientific and technological strength.

Star product: UV/VIS/IR windows.

More information on star product


Product categoryEncDescription
coating materialsScoating materials from UM Optics

UM Optics offers a variety of coating materials such as calcium fluoride (CaF2), barium fluoride(BaF2), magnesium fluoride (MgF2) and lithium fluoride (LiF). Our coated particles are available in sizes 1–3 mm and 3–5 mm. High purity coated materials are used to make specialty optical crystals and lenses. It is used to make optical glass main material. Suitable for optical fiber, medicine, in the manufacture of electronics, instrumentation and optical instruments.

cylindrical lensesS Ecylindrical lenses from UM Optics

UM Optics offers both plano-convex and plano-concave cylindrical lenses based on a wide range of materials and coatings, such as CaF2, K9, UVFS, Si, Ge and ZnSE.

infrared opticsS Einfrared optics from UM Optics

UM Optics is the biggest optics supplier in China. We supply CaF2, BaF2, MgF2, LiF material covering the VUV to IR spectrum. We can also deliver cut blanks, polished lens, drilled windows, spherical lenses, aspheric lenses, galvo scanning mirrors, prisms, cylindrical lenses and mirrors in very large quantities at best price. UM Optics also grows silicon material in optical grade and supplies optics like silicon wafers, mirrors, AR-coated lenses, and prisms. We are also good at ZnSe/ZnS/Ge IR material optics.

laser opticsS Elaser optics from UM Optics

UM Optics can provide flat lenses, cylindrical lenses, spherical lenses, aspheric lenses and prisms, laser protection windows, mirrors, beam concentrators, output couplers, focussing lenses, beam splitters and scanning mirrors. We offer customized services for laser lenses to meet the needs of different customers.

Diameters: 0 to 350 mm, Ra < 3 nm, PV < 0.2 μm.

Materials: quartz, sapphire, Si, Ge, ZnSe, glass, copper, aluminium and others.

lensesS Elenses from UM Optics

Our spherical lenses are widely used in a variety of industrial and detection cameras, microscopic objectives, spectral imaging, machine vision, infrared night vision and sensing, thermal imaging, environmental protection and biology. Lenses can be equipped with anti-reflective coatings, HR coatings and metallic mirror coatings, dielectric films and spectroscopic films.

UM Optics offers three types of spherical lenses:

  • single lens: plano convex/concave, double convex/double concave, meniscus lens
  • achromatic doublets: doublet and triple double lenses
  • customized lenses: hemispherical, dome lenses, square spherical lenses
optical crystalsS Eoptical crystals from UM Optics

UM Optics offers optical crystals of CaF2, BaF2, MgF2 and LiF. UM Optics is China's largest manufacturer of fluoride crystals.

  • crystal structure: polycrystalline, single crystal, 111 orientation, 001 orientation, 110 orientation, and others
  • material size: 3–350 mm diameter, 0.5–200 mm thickness
  • application wavelength band: UV 0.2–7.0 μm; IR 4–7.0 μm; excimer grade: 193/248/355 nm
  • product condition: rods, fine ground flakes, spherical blanks
  • made-to-order products: low stress, low delay, special orientations, doped crystals
optical filtersS Eoptical filters from UM Optics

UM Optics currently has six different coating machines, including one for diamond-like carbon (DLC) and two for broadband anti-reflection coatings. We mainly produce infrared anti-reflection coatings, infrared filters, and diamond-like carbon coatings, providing customers with various coating services and products.

optical windowsS Eoptical windows from UM Optics

UM Optics supplies UV-VIS-IR optical windows made of CaF2, BaF2, MgF2, LiF, Si, Ge, ZnSe, BK7, UVFS, sapphire and others. These windows can be coated or uncoated with sizes from 3 mm to 350 mm. UM Optics can provide fully customized windows including round windows, rectangular windows, drilled windows and wedge windows to suit your application and with a variety of substrates available.

prismsS Eprisms from UM Optics

UM OPTICS offers right-angle prisms based on calcium fluoride(CaF2), silicon (Si) and zinc selenide (ZnSe) in a variety of sizes.

scanning mirrorsSscanning mirrors from UM Optics

UM Optics have scanning mirrors which are gold coated silicon or optical glass with dielectric coatings. The scanning mirrors are lightweight rectangular total reflection mirrors that are used for high speed two-axis laser scanning systems. They have reflectivities 99.7% or more at ±25° angle of incidence and can withstand laser powers of 2000 W and more. With their scientific design of shape and size and their reliable quality, they are now widely applicable in two-axis laser scanning systems, e.g. for laser marking and stage lighting systems. Custom sizes can be fabricated according to customer's drawings and samples – UM Optics stock scanning mirrors are for input beam diameters of 8/10/12/14/20/30 mm and others.

Information of UM Optics Appears on the Following Pages

Company profile (this page)

Pages with Suppliers for Products

coating materials, cylindrical lenses, infrared optics, laser optics, lenses, optical crystals, optical filters, optical windows, prisms, scanning mirrors

Encyclopedia Articles

cylindrical lenses, infrared optics, laser optics, lenses, optical crystals, optical filters, optical windows, prisms

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