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China High-Quality Vacuum Window Manufacturers Suppliers – Precision Sapphire Window – Optic-Well


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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Domed Sapphire Crystal , Synthetic Ruby Rod , Boro Glass Rods , We sincerely welcome friends from all over the world to cooperate with us on the basis of long-term mutual benefits.
China High-Quality Vacuum Window Manufacturers Suppliers – Precision Sapphire Window – Optic-Well Detail:

Optic-well offer a wide range of sapphire windows not only for Consumer Products and Industrial Area. We also supply precision sapphire windows for Labs, Research Institutions, Precision Optical Instruments Manufacturer. Our Precision Sapphire Windows buyer have a lot request in common. Here we list some important specification for your reference.

Surface Quality: According to the US military standard MIL-PRF-13830, two sets of numbers are used to indicate the size of surface defects. For example, use the former 40/20 to limit the size of scratches, and the latter to limit the size of pits. Usually precision sapphire windows request surface quality equal or above S/D 60/40

Surface Flatness: Surface Flatness refers to the deviation of the macroscopic convexity of the substrate from the standard template. Flatness is an index that limits the amount of change between the measured object and standard template, and is used to control the shape error of the measured objects.

We use flat crystal interferometry to test our products. The working surface of the optical flat crystal is used to reflect the ideal plane, and the degree of curvature of the interference fringe is directly used to determine the flatness error value of the measured surface. The number of interference fringes formed between the measured object and the standard template when using the flat crystal interferometry. The optical path difference of half a wavelength forms an aperture , So we usually use λ to express the surface flatness of optical surfaces. Best we can do λ/10 @633nm.

Parallelism: Means the wedges between two flat surfaces. Best can be up to in 2 arcseconds .

For more information, please contact our sellers.

We have some stocked precision sapphire windows, please check the following list and contact us if you just want to buy them.


Product detail pictures:

China High-Quality Vacuum Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China High-Quality Vacuum Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China High-Quality Vacuum Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China High-Quality Vacuum Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China High-Quality Vacuum Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China High-Quality Vacuum Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China High-Quality Vacuum Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures


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It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions regularly. It regards shoppers, success as its very own success. Let us establish prosperous future hand in hand for China High-Quality Vacuum Window Manufacturers Suppliers – Precision Sapphire Window – Optic-Well , The product will supply to all over the world, such as: Doha, Singapore, Bolivia, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Ivy from Denver - 2018.12.11 14:13
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Darlene from Brisbane - 2017.08.16 13:39

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