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Canon EF-M Lens Mount
The Canon EF-M lens mount, introduced in 2012, is a derivative of the Canon EF lens mount designed for use with the Canon EOS M mirrorless interchangeable-lens camera. The EF-M lens mount is one of Canon's two new systems for mirrorless cameras, the other being the RF mount. The M system has an 18 mm flange focal distance (compared to 20 mm for RF and 44 mm for EF and EF-S) and a 47 mm throat diameter (compared to 54 mm for EF, EF-S, and RF). As it is designed for use with an APS-C Advanced Photo System type-C (APS-C) is an image sensor format approximately equivalent in size to the Advanced Photo System film negative in its C ("Classic") format, of 25.1×16.7 mm, an aspect ratio of 3:2 and Ø 31.15 mm field d ...-sized image sensor, it features the same crop factor (of roughly 1.6) as the existing EF-S lens mount. The M system is somewhat limited as Canon has issued relatively few native lenses, listed below. There is a lack of nativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF Lens Mount
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 mount, 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 Canon FD, 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 mechanis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EOS M100
The Canon EOS M100 is a digital mirrorless interchangeable-lens camera first announced by Canon Inc. on August 29, 2017. Canon EOS M100 incorporates the proprietary image processor that allows the camera to capture still images up to 6.1 fps using the fixed focus and 4 fps burst mode. The EOS M100 can be connected to all EF, EF-S and TS-E lenses with an available adapter. Design The EOS M100 is an interchangeable lens camera that uses the Canon EF-M lens mount. The EOS M100 is an entry-level model which lacks the large rubber grip, multiple control dials, and hot shoe flash that can be found on the larger and more expensive Canon EOS M6. The EOS M100 uses the same 24.2 MP APS-C sensor as the Canon EOS M6. The EOS M100 also uses the Dual Pixel CMOS autofocus system. However, unlike the EOS M10, the EOS M100 features the same DIGIC 7 image processor as the newer Canon EOS M6. The camera supports uncompressed 1080p video Video is an Electronics, ele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF-M 32mm Lens
The EF-M 32mm f/1.4 STM is an interchangeable prime lens introduced by Canon in September 2018. The lens is based on the EF-M mount that is used in Canon's lineup of mirrorless cameras. It currently is the latest lens published that uses the EF-M lens mount. With a maximum value of f/1.4, it has the largest aperture In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. An opt ... of all Canon EF-M mount lenses. Gallery File:Canon EF-M 32mm F1.4 STM lens-top uncapped PNr°0802.jpg, Front view File:Canon EF-M 32mm F1.4 STM lens-bottom uncapped PNr°0805.jpg, Bottom view File:Canon EF-M 32mm F1.4 STM lens-side PNr°0807.jpg, Side view File:Canon EF-M 32mm F1.4 STM lens-aperture blades PNr°0803.jpg, The lens' seven aperture blades seen from the front Weblinks Official webpage of the EF-M 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF-M 28mm Macro Lens
The Canon EF-M 28mm f/3.5 Macro IS STM lens is an interchangeable Macro lens announced by Canon on May 11, 2016. The maximum magnification of this Macro lens is 1× in Normal mode and 1.2× in Super Macro mode. It is the first Canon lens with integrated macro light and uses the Hybrid IS. Technical information The Canon EF-M 28mm f/3.5 Macro IS STM the first wide angle Macro lens in the Canon lineup. It has an integrated ring light, which is useful for macro photography. It can be use as ring light or as left / right light. The macro light is hidden if the lens hood is in place. The minimum focus distance is 97 mm and 93 mm at the super macro mode (1.2×). References *https://www.usa.canon.com/internet/portal/us/home/products/details/lenses/ef/ef-m/ef-m-28mm-f-3-5-macro-is-stm External links EF-M 28mm F3.5 Macro IS STML Review by Digital Photography Review {{DEFAULTSORT:Canon EF-M 28mm Macro lens Canon EF-M-mount lenses Macro lenses Camera lenses introduced in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF-M 22mm Lens
The Canon EF-M 22mm f/2 STM is an interchangeable wide-angle lens announced by Canon on July 23, 2012. It was not available from Canon USA until the 27th of August 2015, but it was available as part of a kit with the EOS M in 2012. As a pancake lens, it is the physically shortest Canon lens available on the EF-M mount. Its 22mm focal length has the same field of view on an EOS M-series camera as a 35mm lens on a full-frame camera. References *http://www.dpreview.com/products/canon/lenses/canon_m_22_2/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 introduced in 2012 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Canon EF-M 18–150mm Lens
The Canon EF-M 18-150mm f/3.5-6.3 IS STM is an interchangeable telezoom lens for the Canon EOS M system of mirrorless cameras. It was announced by Canon on September 15, 2016, together with the EOS M5.https://www.usa.canon.com/internet/portal/us/home/about/newsroom/press-releases/press-release-details/2016/20160915-EOS-M5/20160915-EOS-M5 References External links *https://www.usa.canon.com/internet/portal/us/home/products/list/lenses/ef/ef-m/ef-m *https://www.dpreview.com/news/4947039818/canon-announces-ef-m-18-150mm-f3-5-6-3-stm-and-ef-70-300-f4-5-5-6-is-ii-usm-lenses *https://www.the-digital-picture.com/Reviews/Canon-EF-M-18-150mm-f-3.5-6.3-IS-STM-Lens.aspx Canon EF-M-mount lenses Camera lenses introduced in 2016 {{camera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF-M 18–55mm Lens
The Canon EF-M 18-55mm f/3.5-5.6 IS STM is an interchangeable wide angle 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 Inc. on June 22, 2012. It was the kit lens of the Canon EOS M camera. The EOS M3 camera was only available with this kit lens. This lens was available from Canon USA from 2015 to 2018. References External links *http://www.dpreview.com/products/canon/lenses/canon_m_18-55_3p5-5p6 *https://web.archive.org/web/20151005071420/http://www.canon.de/for_home/product_finder/cameras/ef_lenses/ef-m/ef_m_18-55mm_f_3.5_5.6_is_stm/ *https://web.archive.org/web/20150616021437/http://www.canon.de/images/Preisliste_Canon_Consumer_Produkte_08062015_tcm83-376784.pdf {{DEFAULTSORT:Canon EF-M 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF-M 15–45mm Lens
The Canon EF-M 15-45mm f/3.5-6.3 IS STM is an interchangeable zoom lens, covering fields of view from wide-angle to short telephoto, for the Canon EF-M system of Canon Inc. mirrorless interchangeable-lens camera 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 v .... It was announced by Canon on October 13, 2015, together with the new Canon EOS M10 camera. The lens uses STM (stepping motor) technology and a collapsible design which takes up less space when the lens is not in use. The lens is available in two colors, black and silver. References External links Technical Specifications {{DEFAULTSORT:Canon EF-M 15-45mm lens Canon EF-M-mount lenses Camera lenses introduced in 2015 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon EF-M 11–22mm Lens
The Canon EF-M 11-22mm f/4-5.6 IS STM is an interchangeable wide angle 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 Inc. on June 6, 2013. This lens was for a long time not available from Canon USA, but it has been since 2015. References *http://www.dpreview.com/products/canon/lenses/canon_m_11-22_4-5p6/specifications *https://web.archive.org/web/20151005071415/http://www.canon.de/for_home/product_finder/cameras/ef_lenses/ef-m/ef-m_11-22mm_f4-5.6_is_stm/ *https://web.archive.org/web/20150616021437/http://www.canon.de/images/Preisliste_Canon_Consumer_Produkte_08062015_tcm83-376784.pdf External links {{DEFAULTSORT:Canon EF-M 11-22mm lens Canon EF-M-mount lenses Camera lenses introduced in 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canon L Lens
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, 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), a 2007 album by Ani DiFranco * ''Canon'' (film), a 1964 Canadian animated short * ''Canon'' (game), an online browser-based strategy war game * ''Canon'' (manga), by Nikki * Canonical plays of William Shakespeare * ''The Canon'' (Natalie Angier book), a 2007 science book by Natalie Angier * ''The Canon'' (podcast), concerning film Brands and enterprises * Cano ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
