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China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG Featured Image
  • China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG
  • China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG
  • China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG
  • China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG
  • China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG
  • China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG

China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG

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We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for Ar Coating Lens , Cylinder Lens , Stock Lens , Together with the everlasting target of "continuous top quality improvement, customer satisfaction", we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.
China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG Detail:

Small aspheric glass lenses can be made by molding, which allows cheap mass production. Due to their low cost and good performance, molded aspheres are commonly used in inexpensive consumer cameras, camera phones, and CD players.They are also commonly used for laser diode collimation, and for coupling light into and out of optical fibers.

Larger aspheres are made by grinding and polishing. Lenses produced by these techniques are used in telescopes, projection TVs, missile guidance systems, and scientific research instruments. They can be made by point-contact contouring to roughly the right form which is then polished to its final shape. In other designs, such as the Schmidt systems, the aspheric corrector plate can be made by using a vacuum to distort an optically parallel plate into a curve which is then polished “flat” on one side. Aspheric surfaces can also be made by polishing with a small tool with a compliant surface that conforms to the optic, although precise control of the surface form and quality is difficult, and the results may change as the tool wears.

Product Parameters

Place of Origin: Jiangsu,China,  2 hours by car from Shanghai
Brand Name: DG Optics
Material BK7 ,Fused silica, Sapphire ,CaF2, ZnSe, Si, Ge
Coating UV, IR , SWIR, NIR ,VIS
Structure: ASPHERICAL
Surface Quality: 40/20, 20/10, 5/0
Diameter 0.5-600mm
Clear Aperture Over 90%
Chamfer 0.1-0.3 mm*45 degree
Focal Length Tolerance +/-1%
Irregularity (P-V) @ 632.8nm: λ/4

Coating as your quired

50mm Precision Polished Aspheric Lenses

50mm Precision Polished Aspheric Lenses

Production process

50mm Precision Polished Aspheric Lenses

Optical design centre

50mm Precision Polished Aspheric Lenses

Applications

50mm Precision Polished Aspheric LensesOther lens types :
50mm Precision Polished Aspheric Lenses

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China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG detail pictures

China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG detail pictures

China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG detail pictures

China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG detail pictures

China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG detail pictures

China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG detail pictures

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go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for China Cheap price Bk7 Plano Convex Spherical Lenses - Precision Polished Aspheric Lenses – DG , The product will supply to all over the world, such as: Puerto Rico, Victoria, Afghanistan, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.
    • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Arlene from Afghanistan - 2017.05.31 13:26
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Edward from UAE - 2017.12.02 14:11
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