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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 keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Flat Mirrors , Glass Aspheric Lens Laser Collimator , Medical Lens , Our products are new and old customers consistent recognition and trust. We welcome new and old customers to contact us for future business relations, common development. Let's speeding in the dark!
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

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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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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service 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: Moldova, Atlanta, Mexico, The company attaches great importance to product quality and service quality, based on the business philosophy "good with people, genuine to whole world, your satisfaction is our pursuit". we design products, According to customer's sample and requirements, to meet the needs of the market and offer different customers with personalized service. Our company warmly welcomes friends at home and abroad to visit, to discuss cooperation and seek common development!
    • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Quintina from Guatemala - 2018.04.25 16:46
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Delia from Holland - 2018.06.12 16:22
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