Material
   Crystal Material
   Coating Material
Opticelement
   Spherical Lense
   Cylinder Lense
   Prism
   Windows
Coating
   MIR Coating
   FIR Coating
   UV Coating
   Visible Coating
   NIR Coating
   Optical Assembly
stockproduct
   Windows
   Lenses
   Prism
Adir
   Ad
   IR

Material

Sapphire
        Sapphire crystal is use for optical window lenses and Nitride Based Devices (Blue LEDs) . It has the following outing properties: outstanding physical-chemical properties, extraordinary mechanical resistance, high hardness, high optical resistance, resistance against high temperatures, high thermal conductivity, low electric conductivity, extremely low dielectric constant, strength even under extreme temperature conditions ,outstanding chemical resistance even against fluorination agents, perfect crystal lattice.
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MgF2
        Magnesium fluoride optical coating material is the essential material for producing optical components such as optical lenses. Due to its lowest refractive index and the most stable characteristics, the optical manufacturers are using it to increase the optical lens transmission, so as to improve the performance and quality of camera or optical instrument.
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GE
        Germanium is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon.
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Silicon
        silicon is the most common metalloid. It is a chemical element, which has the symbol Si and atomic number 14. A tetravalent metalloid, it is less reactive than its chemical analog carbon.
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CaF2
         The CaF2 is an excellent material in laser optics field. It has very wide transmission range from 130nm to 9500 nm, especially, has the high transmission in IR range. CaF2 is widely used in Laser, IR and UV optics.
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SiO2
        Silicon dioxide optical coating material is made of high purity silicon dioxide powder as raw material and adds appropriate useful elements to effectively control hazardous substances in silicon dioxide. It is melted under a temperature of above 2000 ¡ãC and crushed after precise annealing. The material is high hardness and can be used in surface protection. It is widely used in optical filter lens production due to its small stress and easy filming, beside there is no other material which can replace silicon dioxide coating system and It is applied in ultra large scale integrated circuits in large quantity due to its also good electrical insulation.
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