Optical glass that selectively absorbs or transmits various colors to the spectrum is called optics colored glass or filter glass. The optics colored glass series is a glass with various colors produced by melting and melting under certain process conditions by introducing raw materials (colorants) that can color the glass into the composition of the colorless glass.
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Product Name |
Optics colored glass |
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Thickness |
Customized, 0.2-10mm |
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Clear Aperture |
>90% |
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Dimension Tolerance |
+/- 0.01mm - +/-0.1mm (according to the requirement). |
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Surface Quality |
0/0, 40/20 ~ 80/50 |
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Surface Accuracy |
1/10 in, 1/4 into 2 into |
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Parallelism |
5Arc second-1Arc Minute |
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Processing Range |
up to 0.2mm thickness of the thinnest. |
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Coating |
AR AF coatings as per request |
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Customized Support |
OEM, ODM, OBM |
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Pricing Term |
EXW,FOB,CIF,CFR,CNF, etc. |
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Payment Method |
T/T, Western Union, L/C, etc. |
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Package |
Standard seaworthy export packaging. Glass outer packaging: EPE, EPS, plastic corners, carton, plywood box, etc. Fixed: plastic packing belt, steel packing belt, etc. According to customer needs. |
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Standard |
CE, BSI, SGCC, CCC, ISO9001, EN12150, AS/NZS2208:1996, etc. |
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Export |
United States, Australia, South Korea, UAE, Italy, Poland, Germany, Thailand, Iran, Israel, etc. |
The selective absorption or transmission properties of optics colored glass mainly depend on the nature and quantity of colorants in the glass. Generally speaking, soda lime silicate glass, lead potassium silicate glass, phosphate glass, etc. are mostly used as the base glass.
Optics colored glass is mainly used to make filters for observation, photography, infrared and other instruments to improve the visibility of instruments or meet some special requirements, and can also make colored glasses.
