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Dome Lens Hemisphere For Underwater Camera - China

price: contact company for price

We supply optical lens for optical instrument. Main optical lenses

include optical cylindrical lens, optical spherical lens, optical

aspherical lens, optical prism, optical filter lens, optical grating,

optical windows, optical mirror, optical components, camera lens,

fisheye lens, wide angle lens, telephoto lens, projector lens, adapter

ring, adapter tube, custom lens, OEM etc. .

The dome lens/ hemisphere dome we manufactured be used to protect the

lens of underwater camera, which could resist the pressure of water, and

give a best view field to catch picture.

Specification of hemisphere dome we could supplied as follow:

Materials: BK7 glass, UV fused silica etc.

Diameter: from 10 to 250 mm.

Diameter Tolerance: 0.1 mm, standard; 0.01 mm - attainable.

Surface Quality: 60/ 40 Scratch/ Dig , standard; 20/ 10 Scratch/ Dig, attainabledepending on material type and combination of other parameters.

Power/ Irregularity: 5/ 1 ( interference fringes) , standard; 0.5/ 0.1 ( interference fringes) , attainable depending on material type and combination of other parameters. Aperture 60 deg.

Decentration: 0.05mm, standard; 0.01 , attainable.


Company Contact:


  • Phone: 86-431-86785771

  • Address: No.128 Taibei Street, Kuancheng Aera,Changchun, Changchun, China

  • Email: Email


Published date: October 28, 2015 -

  • Business Description: VY Optics Photoelectric Technology Co., Ltd. specialized in

    manufacturing kinds of optical precision components and lenses. Through

    many years' hard work and positive innovation, we have became a optical

    company integrating lens design, production and sales.

    Our company has strong production capacity, in possession of the domestically top production line and excellent workers, which mainly are composed of researchers and technicists of the Chinese Academy of Sciences, Changchun Institute of Optics and Fine Mechanics and Changchun University of Science and Technology, they are experienced and can produce wide range of optical articles. The prime products are spherical lens, windows, prisms, achromatic lens, cylindrical mirror, laser optical components, infrared optical components, various crystals and some other relative items. In addition, our company has independently developed a magnifier, microscope, telescope and kinds of conversion lenses. Mainly used in military, aerospace, industry, scientific, medical instrument, photoelectric device, optical communication and mechanical equipment and so on. 80% of our items are sold abroad, in the meantime we also cooperate with internal companies, we offer OEM service!

    Over the years, with the concept of " integrity, innovation, quality first ", we constantly provide our clients with the best products and perfect service, sincerely welcome domestic and foreign customers to establish cooperation with us, creating a bright future in optical field!

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