Glass is an item that we often touch and use in our daily life. From daily necessities such as glass cups to architectural decoration materials such as glass curtain walls, glass has made great contributions to the development of world civilization. Colorless optical glass is also one of them. It is often used in the manufacture of various optical devices and has excellent performance.
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Product Name |
Colorless optical glass |
|
Diameter |
0.2-300mm |
|
Thickness |
0.5-5mm |
|
Dimension Tolerance |
+/-0.1mm or +/-0.02mm |
|
Surface Quality |
40/20 - 80/50 or better |
|
Clear Aperture |
>85%, >90% |
|
Surface Accuracy |
λ/10 λ/2 |
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Bevel |
0.1~0.3mm x 45 degree |
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Coating |
AR, BBAR or custom |
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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. |
|
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. |
Colorless optical glass has a high degree of transparency, chemical and physical (structure and properties) uniformity, with specific and accurate optical constants. It can be divided into silicate, borate, phosphate, fluoride and sulfur series.
Colorless optical glass is mostly used in telescopes, microscopes, cameras, sights and other optical instruments as lenses, prisms, mirrors and other optical components.
