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High Precision Optical Components - China

price: contact company for price

High Precision Optical Components

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The biconcave lens, also named double concave lens, is usually made of flint glass and used for beam divergence.

It’s focal length is negative but the parallel incident ray diverges outward.

The two sides of the biconcave lens curvature radius can be equal or not.

Combined with plano-convex lens, it is generally used in beam expanders, projection optical systems and optical viewers, etc.

Oplens can not only customize the common plano-concave lens of N-BK7 or fused quartz, but also customize the biconcave lens of any glass material.

You are welcome to contact us for customized biconcave lenses.


Company Contact:


  • Phone: +86 028 62173759

  • Address: No 18 TaiXing Avenue,Dujiang Yan Economic& Technological Development Zone, chengdu , sichuan , China

  • Email: Email


Published date: December 5, 2022

  • Business Description: OPLENS is an excellent optical brand created by SiChuan JUKA Optical Technology.

    It was located in Chengdu, China, which enjoys the reputation of the world optical processing center.

    For 16 years, we have been committed to providing customers with high-precision optical system solutions, covering the complete manufacturing process from the design, processing and assembly of various optical components and mechanics.

    We own 10,000 square meters of modernized facilities, hundreds of equipment and instruments, and a stable team of more than 200 experienced engineers and workers.

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