49 visiting now: 24 China China flag 10 USA USA flag 5 France France flag 4 Sweden Sweden flag 1 UK UK flag 1 Germany Germany flag 1 Indonesia Indonesia flag 1 Italy Italy flag 1 Canada Canada flag 1 Russia Russia flag

Optical Lens Hood Shade For Camera - China

price: contact company for price

In photography, a lens hood or lens shade is a device used on the end of

a lens to block the sun or other light source in order to prevent glare

and lens flare.

The geometry of the lens hood can vary from a plain cylindrical or conical section ( much like a lamp shade) to a more complex shape, sometimes called a petal, tulip, or flower hood. These more complex shapes of lens hood take into account the final image' s shape and aspect ratio. [ 3] This allows the lens hood to block stray light with the higher portions of the lens hood, while allowing more light into the corners of the image through the lowered portions of the hood, thereby reducing the amount of vignetting in the final image.

Ideally, lens hoods should increase in length, and therefore in efficiency, as the focal length of the lens increases and the angle of view reduces. Lens hoods are more prominent in long focus lenses because they have a smaller viewing angle than that of wide- angle lenses. For wide angle lenses, the length of the hood ( away from the end of the lens) cannot be as long as those for telephoto lenses, as a longer hood would enter the wider field of view of the lens.

VY Optics could manufacture varied size of lens hood or lens shade, picture shown is 37mm. OEM is available, too.

All lens hoods are fit for Canon, Nikon, Olympus, JVC, Kadak, Fuji, Casio and so on.

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!

Related listings

  • Rohs Compliant Half Ball Lens For Laser Measurement Systems
    Rohs Compliant Half Ball Lens For Laser Measurement Systems
    Photography / Optical - VY Optics Photoelectric Technology Co., Ltd. - China - October 28, 2015 - contact company for price

    Spherical Ball Lenses are commonly used for laser collimating and focusing, laser- to- fiber coupling, fiber- to- fiber coupling, and fiber- to- detector coupling. Larger spheres are easier to handle and ease the sensitivity of translational alignmen...

  • Dome Lens Hemisphere For Underwater Camera
    Dome Lens Hemisphere For Underwater Camera
    Photography / Optical - VY Optics Photoelectric Technology Co., Ltd. - China - October 28, 2015 - 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 compon...

  • Quartz Caf2 Crystals Optical Mirror
    Quartz Caf2 Crystals Optical Mirror
    Photography / Optical - VY Optics Photoelectric Technology Co., Ltd. - China - October 28, 2015 - contact company for price

    Mirror is a smooth, highly polished surface covered a thin coating. Mirror is usually a thin coating of metal or dielectrics. VY Optics designs and manufactures a great choice of various high and partially reflecting mirrors for the spectral range: U...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"