Optics colored glass is also called filter glass. It has selective absorption and transmission properties for specific wavelengths in the ultraviolet, visible and infrared regions. According to spectral characteristics, it is divided into three types: selective absorption type, cut-off type and neutral gray; 3 types of chemical coloring.
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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 main features of optics colored glass are: high transparency; high physical and chemical uniformity; specific optical constants and the consistency of the optical constants of the same batch of glass; high mechanical strength and thermal stability.
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.
