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China Best Ar Coated Window Manufacturers Suppliers – Precision Sapphire Window – Optic-Well


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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for Ar Coated Lenses , Safayar Glass , Plasma Tube Lamp , We Sincerely welcome customers from all over the world to visit us, with our multifaceted cooperation and work together to develop new markets, create win-win brilliant future.
China Best Ar Coated 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 Best Ar Coated Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Ar Coated Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Ar Coated Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Ar Coated Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Ar Coated Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Ar Coated Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Ar Coated Window Manufacturers Suppliers –  Precision Sapphire Window  – Optic-Well detail pictures


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We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for China Best Ar Coated Window Manufacturers Suppliers – Precision Sapphire Window – Optic-Well , The product will supply to all over the world, such as: Washington, Senegal, America, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.
  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Joyce from France - 2017.08.18 18:38
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Nick from Frankfurt - 2018.09.29 13:24

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