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China Best Infrared Window Factories Pricelist – Precision Sapphire Window – Optic-Well


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Our business promises all users of the first-class items and the most satisfying post-sale company. We warmly welcome our regular and new prospects to join us for Watch Magnifying Lens , DIY Watch Crystal Replacement , Sapphire Watch Glass , We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
China Best Infrared Window Factories Pricelist – 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 Infrared Window Factories Pricelist –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Infrared Window Factories Pricelist –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Infrared Window Factories Pricelist –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Infrared Window Factories Pricelist –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Infrared Window Factories Pricelist –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Infrared Window Factories Pricelist –  Precision Sapphire Window  – Optic-Well detail pictures

China Best Infrared Window Factories Pricelist –  Precision Sapphire Window  – Optic-Well detail pictures


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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for China Best Infrared Window Factories Pricelist – Precision Sapphire Window – Optic-Well , The product will supply to all over the world, such as: Nigeria, Finland, United Kingdom, To win customers' confidence, Best Source has set up a strong sales and after-sales team to deliver the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Ella from Marseille - 2017.05.21 12:31
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Tom from Lebanon - 2018.02.08 16:45

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