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Canon EF-M 55-200mm Lens
The Canon EF-M 55-200mm f/4.5-6.3 IS STM is an interchangeable telezoom lens for the Canon EOS M system of mirrorless A mirrorless camera is a photo camera featuring a single, removable lens and a digital display. The camera does not have a reflex mirror or optical viewfinder like a digital single-lens reflex (DSLR) camera, but may have an electronic vi ... cameras. It was announced by Canon on June 17, 2014. This lens was not initially available from Canon USA, but became available in the US market during October 2015. References *http://www.dpreview.com/products/canon/lenses/canon_m_55-200_4p5-6p3/specifications *https://web.archive.org/web/20150923031817/http://www.canon.de/for_home/product_finder/cameras/ef_lenses/ef-m/ef_m_55-200mm_f_4.5_6.3_is_stm/ *https://web.archive.org/web/20150616021437/http://www.canon.de/images/Preisliste_Canon_Consumer_Produkte_08062015_tcm83-376784.pdf External links {{Canon EF lenses Canon EF-M-mount lenses Camera lenses introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lens
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EOS M
Canon EOS M is the first mirrorless interchangeable-lens camera produced by Canon. DPReview noted that the EOS M is effectively a miniature version of the Canon EOS 650D, which was introduced in June 2012, with a simpler physical interface. The letter M in EOS M stands for "mobility" and EOS means "electro-optical system". It was superseded by the Canon EOS M2 in late 2013; the Canon EOS M3 in February 2015; the Canon EOS M10 in October 2015; the Canon EOS M6 in August 2017; and the Canon EOS M50 in March 2018. Design The camera has a 3-inch touchscreen with support for multi-touch gestures such as pinch to zoom, swiping and tapping. The camera uses an 18 megapixel APS-C sensor and a DIGIC 5 processor, similar to the Canon EOS 650D. The camera uses an EF-M lens mount which can accept Canon EF and EF-S lenses with an additional mount adapter. Several EF-M lenses, including a 11–22mm f/4–5.6 IS STM, a 22mm f/2 STM pancake lens, an 18–55mm f/3.5–5.6 IS STM, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirrorless
A mirrorless camera is a photo camera featuring a single, removable lens and a digital display. The camera does not have a reflex mirror or optical viewfinder like a digital single-lens reflex (DSLR) camera, but may have an electronic viewfinder. Many mirrorless cameras retain a mechanical shutter. Like a DSLR, a mirrorless camera accepts any of a series of interchangeable lenses compatible with its lens mount. Terminology Mirrorless cameras are sometimes referred to as mirrorless interchangeable-lens cameras (MILC), or digital single-lens mirrorless (DSLM) cameras. This latter name highlights their connection to DSLRs. Other terms include electronic viewfinder interchangeable lens (EVIL) cameras and compact system cameras (CSCs). Overview Mirrorless cameras are mechanically simpler than DSLR cameras, and are smaller, lighter, and quieter due to the elimination of the moving mirror. While nearly all mirrorless cameras have a mechanical shutter, many also have an elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon Inc
is a Japanese multinational corporation headquartered in Ōta, Tokyo, Japan, specializing in optical, imaging, and industrial products, such as lenses, cameras, medical equipment, Image scanner, scanners, Printer (computing), printers, and semiconductor manufacturing equipment.Corporate Profile " ''Canon''. Retrieved on 13 January 2009. Canon has a primary listing on the Tokyo Stock Exchange and is a constituent of the TOPIX Core30 and Nikkei 225 index. It has a secondary listing on the New York Stock Exchange. Name The company was originally named ''Seikikōgaku kenkyūsho'' (Jpn. , ''Precision Optical Industry Co. Ltd.''). In 1934 it produced the ''Kwanon'', a prototype for Japan's first-ever 35 mm camera with a focal-plane-based shutter. ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF-M-mount Lenses
Canon or Canons may refer to: Arts and entertainment * Canon (fiction), the conceptual material accepted as official in a fictional universe by its fan base * Literary canon, an accepted body of works considered as high culture ** Western canon, the body of high culture literature, music, philosophy, and works of art that is highly valued in the West * Canon of proportions An artistic canon of body proportions (or aesthetic canon of proportion), in the sphere of visual arts, is a formally codified set of criteria deemed mandatory for a particular artistic style of figurative art. The word ''canon'' () was first us ..., a formally codified set of criteria deemed mandatory for a particular artistic style of figurative art * Canon (music), a type of composition * Canon (hymnography), a type of hymn used in Eastern Orthodox Christianity. * Canon (album), ''Canon'' (album), a 2007 album by Ani DiFranco * Canon (film), ''Canon'' (film), a 1964 Canadian animated short * Canon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
