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Optical Components

Windows

Round Windows

Rectangular Windows

Wedge Windows

Round Drilled Windows

Rectangular Drilled Windows

Spherical Lens

Plano-convex lens

Plano-concave lens

Bi-convex lens

Bi-concave lens

Meniscus lens

Scanning Mirror

Silicon Scanning Mirrors

Fused silica scanning mirrors

Silicon Wafer

silicon wafer

Prism

Right Angle Prism

Cylindrical Lens

PCX Cylindrical Lenses

Optical Crystals

Calcium fluoride(CaF2)

Single crystals calcium fluoride

Polycrystalline calcium fluoride

Infrared calcium fluoride

Ultraviolet calcium fluoride

VUV grade calcium fluoride crystals

Oriented calcium fluoride

Low stress calcium fluoride

Large size calcium fluoride crystals

Excimer grade calcium fluoride crystals

Non-fluorescent/ raman grade calcium fluoride

Eu:CaF2 scintillation crystal

Barium fluoride 

Infrared barium fluoride

Ultraviolet barium fluoride

Large size barium fluoride

Low stress barium fluoride

Ce:BaF2 scintillator

Magnesium fluoride

Single crystal magnesium fluoride

Polycrystalline magnesium fluoride

Extreme ultraviolet magnesium fluoride

Excimer laser magnesium fluoride

Low stress magnesium fluoride

Lithium fluoride

Single crystal lithium fluoride

Polycrystalline lithium fluoride

Oriented lithium fluoride

Extreme lithium fluoride

Silicon

Single crystal silicon

Intrinsic high-resistance silicon

Silicon-mirror grade

CZ silicon

FZ silicon

Optical grade silicon

Germanium

Single crystal germanium

Zinc Sulfide 

CVD Zinc Sulfide

Zinc Sulfide Multispectral

Zinc selenide

CVD Zinc selenide

Optical Coating

Anti-reflection(AR) 

Anti-reflection coating

Anti-reflective+DLC

Anti-reflective+DLC

Reflective Coating

Metallic Mirrors

Dielectric HR Films

Filter Films

Longpass Filter

Laser Film

CO2 Laser

Nd-Yag Laser

Coating Materials

Coating Materials

Calcium fluoride coating material

Barium fluoride coating material

Magnesium fluoride coating material

Lithium fluoride coating material
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Anti-reflective

Product introduction：

The reflection of light on the surface of the lens will also cause stray light, which seriously affects the imaging quality of the optical system. In order to reduce the reflection loss of light on the surface of optical elements (such as lenses, prisms, etc.), a layer of transparent dielectric film (called anti-reflection film) is usually plated on the surface of optical elements.

Our company can provide anti-reflective coatings for calcium fluoride, silicon, germanium, zinc sulfide, and zinc selenide.

Pictures of finished products with anti-reflective

Anti-reflective coating process customized specifications

Anti-reflective coating is a very important part of many optical systems. Many windows and lenses need to be coated to achieve the appropriate transmittance for the actual optical system application. There are a variety of substrates suitable for the deposition of Anti-reflective coating, which can be selected according to the actual application wavelength and environment. Our company can provide calcium fluoride, silicon, germanium, bk7, fused silica, zinc sulfide, zinc selenide substrates and coating.

Process Flow Diagram