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If the crystal product of you need is not listed on the website, please send us an inquiry email directly, our sales engineers will try to help you find the correct and high quality crystal materials, and produce products according to the drawings or requirements of you provide. |
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Our sales engineer will respond to any questions within 24 hours after receiving your inquiry email, and will give customer an accurate quote within 48 hours after understanding your needs. |
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We can coat crystal products according to your requirements, common coatings are as follows: |
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| Anti-reflective coating [ Single Side，Both Side, Short Pass, Long Pass AR Coating ] |
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Anti-reflection (AR) coating is a type of optical coating applied to the surface of lenses and other optical elements to reduce reflection. |
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| High-reflection coating [ metallic, dielectric ] |
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High-reflection (HR) coating is a type of optical coating applied to the surface of lenses and other optical elements to increase reflection. |
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| Filter Coating |
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A filter coating is an optical coating that attenuates light intensity or changes spectral composition. |
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The main purpose is to reduce or limit the light intensity, change the wavelength, block unwanted light, and allow the required wavelength to pass smoothly. |
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| Polarization Coating |
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Polarization Coating is a type of optical coating applied to produces polarized light or suppresses the polarization effect. |
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| Beam Split Coating |
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A beam split coating is a film that splits the beam of two parts according to requirements and in the specified way. |
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The beam split coating mainly including wavelengths bem split coating, light intensity beam split coating, and a Polarization beam split coating. |
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| Protective Coating |
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The protective coating is a type of optical coating appiled to prevents oxidation, corrosion, abrasion, and static on the optical part by special material (example SiO2). |
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| If you have any other coating requirements, please contact us directly. |
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