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Yongnuo
YONGNUO(永诺) is the international trademark of photographic equipment manufacturer Shenzhen Yongnuo Photographic Equipment Co.,Ltd. of Shenzhen, China. Which develops and manufactures photographic equipment, including smart camera, lenses, LED video light, flash speedlite, flash trigger, microphone, softbox, and other accessories. YONGNUO makes autofocus prime lenses for Canon、Nikon DSLR cameras, and Canon, Sony, Nikon Mirrorless camera, also make lenses for Olympus and Panasonic. Mirrorless camera As of November 2018, YONGNUO was developing an Android smartphone based mirrorless interchangeable-lens camera, with 4G connectivity. The YN450 was released just in China in 2019 using the Canon EF lens mount. In 2020 Yongnuo developed a YN450M version using the standard Micro Four Thirds system lens mount, matching the sensor. In 2021, YONGNUO launched the YN455 version, with a 20-megapixel Four Thirds sensor, prominent handgrip and tilt screen. 2022, YONGNUO released ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YONGNUO LED Video Light
YONGNUO(永诺) is the international trademark of List of photographic equipment makers, photographic equipment manufacturer Shenzhen Yongnuo Photographic Equipment Co.,Ltd. of Shenzhen, China. Which develops and manufactures photographic equipment, including smart camera, lenses, LED video light, flash speedlite, flash trigger, microphone, softbox, and other accessories. YONGNUO makes autofocus prime lenses for Canon Inc., Canon、Nikon DSLR cameras, and Canon, Sony, Nikon Mirrorless camera, also make lenses for Olympus and Panasonic. Mirrorless camera As of November 2018, YONGNUO was developing an Android (operating system), Android smartphone based mirrorless interchangeable-lens camera, with 4G connectivity. The YN450 was released just in China in 2019 using the Canon EF lens mount. In 2020 Yongnuo developed a YN450M version using the standard Micro Four Thirds system lens mount, matching the sensor. In 2021, YONGNUO launched the YN455 version, with a 20-megapixel Four Thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YONGNUO Flash Speedlite
YONGNUO(永诺) is the international trademark of photographic equipment manufacturer Shenzhen Yongnuo Photographic Equipment Co.,Ltd. of Shenzhen, China. Which develops and manufactures photographic equipment, including smart camera, lenses, LED video light, flash speedlite, flash trigger, microphone, softbox, and other accessories. YONGNUO makes autofocus prime lenses for Canon、Nikon DSLR cameras, and Canon, Sony, Nikon Mirrorless camera, also make lenses for Olympus and Panasonic. Mirrorless camera As of November 2018, YONGNUO was developing an Android smartphone based mirrorless interchangeable-lens camera, with 4G connectivity. The YN450 was released just in China in 2019 using the Canon EF lens mount. In 2020 Yongnuo developed a YN450M version using the standard Micro Four Thirds system lens mount, matching the sensor. In 2021, YONGNUO launched the YN455 version, with a 20-megapixel Four Thirds sensor, prominent handgrip and tilt screen. 2022, YONGNUO released an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YONGNUO Lenses
YONGNUO(永诺) is the international trademark of photographic equipment manufacturer Shenzhen Yongnuo Photographic Equipment Co.,Ltd. of Shenzhen, China. Which develops and manufactures photographic equipment, including smart camera, lenses, LED video light, flash speedlite, flash trigger, microphone, softbox, and other accessories. YONGNUO makes autofocus prime lenses for Canon、Nikon DSLR cameras, and Canon, Sony, Nikon Mirrorless camera, also make lenses for Olympus and Panasonic. Mirrorless camera As of November 2018, YONGNUO was developing an Android smartphone based mirrorless interchangeable-lens camera, with 4G connectivity. The YN450 was released just in China in 2019 using the Canon EF lens mount. In 2020 Yongnuo developed a YN450M version using the standard Micro Four Thirds system lens mount, matching the sensor. In 2021, YONGNUO launched the YN455 version, with a 20-megapixel Four Thirds sensor, prominent handgrip and tilt screen. 2022, YONGNUO released an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon RF
The Canon RF lens mount is an interchangeable-lens mount developed by Canon for its full-frame mirrorless interchangeable-lens cameras, and featured first by the EOS R, followed by the EOS RP. The RF mount was announced in September 2018. In May 2022, Canon announced APS-C EOS R cameras (the EOS R10 and EOS R7) and RF-S lenses designed for these cameras. The RF mount allows for the use of Canon EF and EF-S mount lenses using one of three Canon-made lens adapters. When an RF-S or EF-S lens is attached, however, the camera will only function as an APS-C camera, not a full-frame camera. Details Canon full-frame cameras have used the EF lens mount since 1987. In comparison with that mount, the RF mount's inner diameter is the same at 54 mm. The RF mount's flange focal distance at 20 mm is much shorter than that of the Canon EF and EF-S mounts at 44 mm. The EF-M mount has a flange focal distance of 18 mm. An EF-EOS R lens adapter enables Canon EF, EF-S, T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikon Z-mount
Nikon Z-mount (stylised as \mathbb) is an interchangeable lens mount developed by Nikon for its mirrorless digital cameras. In late 2018, Nikon released two cameras that use this mount, the full-frame Nikon Z 7 and Nikon Z 6. In late 2019 Nikon announced their first Z-mount camera with an APS-C sensor, the Nikon Z 50. In July 2020 the entry level full-frame Z 5 was introduced. In October 2020, Nikon announced the Nikon Z 6II and Nikon Z 7II, which succeed the Z 6 and Z 7, respectively. The APS-C lineup was expanded in July 2021, with the introduction of the retro styled Nikon Z fc, and in October 2021, Nikon unveiled the Nikon Z 9, which effectively succeeds the brand's flagship D6 DSLR. The APS-C lineup was further expanded with the Nikon Z 30, announced at the end of June 2022. Nikon SLR cameras, both film and digital, have used the Nikon F-mount with its 44 mm diameter since 1959. The Z-mount has a 55 mm diameter. The FTZ lens adapter allows man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Photographic Equipment Makers
This list of photographic equipment makers lists companies that manufacture (or license manufacture from other companies) equipment for photography. Camera and lens manufacturers Note that producers whose only presence in the photo industry at any time has been the manufacture of digital cameras (Logitech, for example, which has made Webcams) are listed separately on the List of digital camera brands. There is not a very clear distinguishing line between camera producers and lens producers; many companies do both, or have done both at one time or another. Some camera manufacturers sell lenses made by others as their own, in an OEM arrangement. Some camera makers design lenses but outsource manufacture. Some lens makers have cameras made to sell under their own brand name. A few companies are only in the lens business. Some camera companies make no lenses, but usually at least sell a lens from some lens maker with their cameras as part of a package. Note that many optical inst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF
The EF lens mount is the standard lens mount on the Canon EOS family of SLR film and digital cameras. EF stands for "Electro-Focus": automatic focusing on EF lenses is handled by a dedicated electric motor built into the lens. Mechanically, it is a bayonet-style mount, and all communication between camera and lens takes place through electrical contacts; there are no mechanical levers or plungers. The mount was first introduced in 1987. Canon claims to have produced its 100-millionth EF-series interchangeable lens on 22 April 2014. History The EF mount replaces its predecessor, the FD mount. The standard autofocus lens mounting technology of the time used a motor in the camera body to drive the mechanics of the focus helicoid in the lens by using a transfer lever. The key innovation of the EF series was to use a motor inside the lens itself for focusing. This allowed for autofocusing lenses which did not require mechanical levers in the mount mechanism, only electrical cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony E-mount
The E-mount is a lens mount designed by Sony for their NEX ("New E-mount eXperience") and ILCE series of camcorders and mirrorless cameras. The E-mount supplements Sony's α mount, allowing the company to develop more compact imaging devices while maintaining compatibility with 35mm sensors. E-mount achieves this by: * Minimising mechanical complexity, removing mechanical aperture and focus drive. * Shortening the flange focal distance to 18 mm compared with earlier offerings from Sony which used 44.5 mm. * Reducing the radius of the flange. The short flange focal distance prohibits the use of an optical viewfinder, as a mirror box mechanism cannot be included in this reduced distance. Therefore all E-mount cameras use an electronic viewfinder. History Initially, E-mount was implemented on the Sony α NEX-3 and NEX-5 consumer-targeted devices with APS-C sized sensors. E-mount integration into Sony camcorder products was provided with the Sony Handycam NEX-VG10. On 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shenzhen, China
Shenzhen (; ; ; ), also historically known as Sham Chun, is a major Sub-provincial division, sub-provincial city and one of the Special economic zones of China, special economic zones of China. The city is located on the east bank of the Pearl River (China), Pearl River estuary on the central coast of southern province of Guangdong, bordering Hong Kong to the south, Dongguan to the north, and Huizhou to the northeast. With a population of 17.56 million as of 2020, Shenzhen is the third most populous city by urban population in China after Shanghai and Beijing. Shenzhen is a global center in List of technology centers, technology, List of cities by scientific output, research, Economy of China#Industry and manufacturing, manufacturing, Shenzhen#Economy, business and economics, Global Financial Centres Index, finance, Shenzhen#Tourism, tourism and Transport in China, transportation, and the Port of Shenzhen is the List of busiest container ports, world's fourth busiest container ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lens Manufacturers
A lens is a transmissive optical device which focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (''elements''), usually arranged along a common axis. Lenses are made from materials such as glass or plastic, and are ground and polished or molded to a desired shape. A lens can focus light to form an image, unlike a prism, which refracts light without focusing. Devices that similarly focus or disperse waves and radiation other than visible light are also called lenses, such as microwave lenses, electron lenses, acoustic lenses, or explosive lenses. Lenses are used in various imaging devices like telescopes, binoculars and cameras. They are also used as visual aids in glasses to correct defects of vision such as myopia and hypermetropia. History The word ''lens'' comes from '' lēns'', the Latin name of the lentil (a seed of a lentil plant), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photography Companies Of China
Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. It is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication. Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result with photographic emulsion is an invisible latent image, which is later chemically "developed" into a visible image, either negative or positive, depending on the purpose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macro Photography
Macro photography (or photomacrography or macrography, and sometimes macrophotography) is extreme close-up photography, usually of very small subjects and living organisms like insects, in which the size of the subject in the photograph is greater than life size (though ''macrophotography'' also refers to the art of making very large photographs). By the original definition, a macro photograph is one in which the size of the subject on the negative or image sensor is life size or greater. In some senses, however, it refers to a finished photograph of a subject that is greater than life size. The ratio of the subject size on the film plane (or sensor plane) to the actual subject size is known as the reproduction ratio. Likewise, a macro lens is classically a lens capable of reproduction ratios of at least 1:1, although it often refers to any lens with a large reproduction ratio, despite rarely exceeding 1:1. Apart from technical photography and film-based processes, where the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_full-frame_camera_no_body_cap.jpg "Click for more on -> Sony E-mount")
