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Sony α7R V
The Sony α7R V (model ILCE-7RM5) is a full-frame mirrorless interchangeable-lens camera manufactured by Sony. It was announced in October 2022 as the successor to the Sony α7R IV launched 2.5 years prior. Image gallery File:Sony A7R V - front view - by Henry Söderlund (52507424451).jpg, Front view File:Sony α7R V 10 dec 2022e.jpg, Rear and top view File:Sony α7R V 10 dec 2022d.jpg, Front and top view File:Sony α7R V 10 dec 2022f.jpg, Rear view Notable appearances in media A Sony α7R V is used by Kirsten Dunst's character (Lee Smith) in the 2024 film ''Civil War'', directed by Alex Garland Alexander Medawar Garland (born 26 May 1970) is an English author, screenwriter, and director. He rose to prominence with his novel '' The Beach'' (1996). He received praise for writing the Danny Boyle films '' 28 Days Later'' (2002) and '' Sun .... See also * Comparison of Sony α7 cameras References External links Sony α7R V {{Sony MILC cameras α7R V Cameras introduc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BSI-CMOS
Comparison of simplified back-illuminated and front-illuminated pixel cross-sections A back-illuminated (BI) sensor, also known as back-side illumination (BSI) sensor, is a type of digital image sensor that uses a novel arrangement of the imaging elements to increase the amount of light captured and thereby improve low-light performance. The technique was used for some time in specialized roles like low-light security cameras and astronomy sensors, but was complex to build and required further refinement to become widely used. Sony was the first to reduce these problems and their costs sufficiently to introduce a 5-megapixel 1.75 μm BI CMOS sensor at general consumer prices in 2009.''Sony'', 2009 BI sensors from OmniVision Technologies have since been used in consumer electronics from other manufacturers as in the HTC EVO 4G Android smartphone, and as a major selling point for the camera in Apple's iPhone 4.''Apple'', 2010 Description A traditional, front-illuminated dig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CFexpress
CFexpress is a standard for removable media memory card, cards by the CompactFlash Association (CFA). The standard uses the NVM Express protocol over a PCI Express, PCIe interface. 3 different form factors are available, with 1 to 4 PCI-E lanes available. History On 7 September 2016, the CompactFlash Association announced the CFexpress standard, with specifications based on the PCI Express interface and NVM Express protocol. On 18 April 2017 the CompactFlash Association published the CFexpress 1.0 specification. Version 1.0 will use the XQD card, XQD form-factor (38.5 mm × 29.8 mm × 3.8 mm) with two PCIe 3.0 lanes for speeds up to 2 GB/s. NVMe 1.2 is used for low-latency access, low overhead and highly parallel access. On 13 June 2017, Delkin introduced the first CFexpress cards based on the CFexpress 1.0 specification. The CFexpress 2.0 standard was announced on 28 February 2019. It features two new card formats - a more compact Type A with one lan ... [...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 Sony ILCE camera, ILCE series of camcorders and mirrorless interchangeable lens camera, mirrorless cameras. The E-mount supplements Sony's Sony α, α mount, allowing the company to develop more compact imaging devices while maintaining vignetting with 35mm sensors. E-mount achieves this by: * Minimising mechanical complexity, removing mechanical aperture and Focus (optics), 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. * Relying on software to correct vignetting 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 Sony NEX-3, NEX-3 and Sony NEX-5, NEX-5 consume ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulb (photography)
The Bulb setting (abbreviated B) on camera shutters is a momentary-action mode that holds shutters open for as long as a photographer depresses the shutter-release button. The Bulb setting is distinct from shutter's Time (T) setting, which is an alternate-action mode where the shutter opens when the shutter-release button is pressed and released once, and closes when the button is actuated again. History Decades before the first flashbulbs, some box cameras and many view cameras and folding cameras came with a detachable pneumatic shutter release with a rubber bulb on the end; "Bulb" refers to the rubber shutter release bulb. Though mechanically timed exposures could also be triggered by squeezing the shutter release bulb, "Bulb" exposures then had the same momentary action as camera shutters have today, as per this description from Sears Roebuck's 1909 ''Cameras Photographic Supplies'': Around 1894 in Germany, the momentary-action setting on camera shutters made by C. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony α7R IV
The Sony α7R IV (model ILCE-7RM4) is a full-frame mirrorless interchangeable-lens camera manufactured by Sony. It was announced on 16 July 2019 as the successor to the Sony α7R III launched two years prior. Image gallery File:Sony Alpha 7R IV front view with exposed sensor.jpg, Front view File:Sony Alpha 7R IV elevated front view of camera body with exposed sensor.jpg, Elevated front view File:Sony Alpha 7R IV rear view from elevated position, display extended.jpg, The rear view shows the revamped control units File:Sony α7R IV 26 oct 2019c.jpg, Top view Features The Sony α7R IV improved upon the earlier Sony α7R III in several notable ways: * Increased sensor resolution, from 42.4 megapixels to 61.0 megapixels * Increased Phase Detect Autofocus points, from 399 to 567 while maintaining the same 425 Contrast Detect Autofocus points * Increased the number of images pixel shift uses, from a maximum of 4 to a maximum of 16 * Both memory card slots are UHS-II Secure D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Full-frame Mirrorless Interchangeable-lens Camera
A mirrorless camera (sometimes referred to as a mirrorless interchangeable-lens camera (MILC) or digital single-lens mirrorless (DSLM)) is a digital camera which, in contrast to DSLRs, does not use a mirror in order to ensure that the image presented to the photographer through the viewfinder is identical to that taken by the camera. They have come to replace DSLRs, which have historically dominated interchangeable lens cameras. Other terms include electronic viewfinder interchangeable lens (EVIL) and compact system camera (CSC). When compared to similar DSLRs, these cameras can be smaller, lighter, and quieter. In cameras with mirrors, light from the lens is directed to either the image sensor or the viewfinder. This is done using a mechanical movable mirror which sits behind the lens. By contrast, in a mirrorless camera, the lens always shines light onto the image sensor, and what the camera sees is displayed on a screen for the photographer. Some mirrorless cameras also s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony
is a Japanese multinational conglomerate (company), conglomerate headquartered at Sony City in Minato, Tokyo, Japan. The Sony Group encompasses various businesses, including Sony Corporation (electronics), Sony Semiconductor Solutions (imaging and sensing), Sony Entertainment (including Sony Pictures and Sony Music Group), Sony Interactive Entertainment (video games), Sony Financial Group, and others. Sony was founded in 1946 as by Masaru Ibuka and Akio Morita. In 1958, the company adopted the name Initially an electronics firm, it gained early recognition for products such as the TR-55 transistor radio and the CV-2000 home video tape recorder, contributing significantly to Japan's Japanese economic miracle, post-war economic recovery. After Ibuka's retirement in the 1970s, Morita served as chairman until 1994, overseeing Sony's rise as a global brand recognized for innovation in consumer electronics. Landmark products included the Trinitron color television, the Walkma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kirsten Dunst
Kirsten Caroline Dunst (; born April 30, 1982) is an American actress. She made her acting debut in the anthology film ''New York Stories'' (1989) and has since starred in several film and television productions. She has received several awards including nominations for an Academy Award, a Primetime Emmy Award, and four Golden Globe Awards. Dunst first gained recognition for her role as child vampire Claudia in the horror film '' Interview with the Vampire'' (1994), which earned her a Golden Globe nomination for Best Supporting Actress. She also had roles in her youth in ''Little Women'' (1994) and ''Jumanji'' (1995). Dunst transitioned to leading roles in teen films of 1999, the satires '' Dick'' and '' Drop Dead Gorgeous'' and Sofia Coppola’s drama '' The Virgin Suicides''. After the leading role in the cheerleading film '' Bring It On'' (2000), she gained wider attention for her role as Mary Jane Watson in Sam Raimi's ''Spider-Man'' trilogy (2002–2007). Her career pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil War (film)
''Civil War'' is a 2024 Utopian and dystopian fiction, dystopian Action film, action thriller film written and directed by Alex Garland, starring Kirsten Dunst, Wagner Moura, Cailee Spaeny, Stephen McKinley Henderson, Sonoya Mizuno, and Nick Offerman. The plot follows a team of War correspondent, war journalists traveling from New York City to Washington, D.C., during a civil war fought across the United States between a despotic federal government of the United States, federal government and secessionist movements to interview the president before rebels take the capital city. Principal photography began in Atlanta, Georgia (U.S. state), Georgia, in 2022, with production moving to London later in the year. ''Civil War'' premiered at South by Southwest on March 14, 2024, and was theatrically released in the United States by A24 and in the United Kingdom by Entertainment Film Distributors on April 12, 2024. With a budget of $50 million, ''Civil War'' was A24's most expensive fil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alex Garland
Alexander Medawar Garland (born 26 May 1970) is an English author, screenwriter, and director. He rose to prominence with his novel '' The Beach'' (1996). He received praise for writing the Danny Boyle films '' 28 Days Later'' (2002) and '' Sunshine'' (2007), as well as '' Never Let Me Go'' (2010) and '' Dredd'' (2012). In video games, he co-wrote '' Enslaved: Odyssey to the West'' (2010) and was a story supervisor on '' DmC: Devil May Cry'' (2013). Garland made his directorial debut when he wrote and directed the sci-fi thriller '' Ex Machina'' (2014). He earned an Academy Award nomination for Best Original Screenplay, and won him three British Independent Film Awards, including Best Screenplay, Best Director, and Best British Independent Film for the film. His second movie, ''Annihilation'' (2018), an adaptation of the 2014 novel of the same name, was a critical success. He wrote, directed and executive produced the FX miniseries '' Devs'' (2020) followed by the horror t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony α7
The Sony α7, α7R, α7S and α7C (the α is sometimes spelled out as Alpha) are four closely related families of full-frame mirrorless interchangeable-lens cameras. The first two were announced in October 2013,Sony announces α7 and α7R: first full-frame mirrorless cameras: Digital Photography Review Dpreview.com. Retrieved on 2013-10-30. the third in April 2014 and the fourth in September 2020. The α7 series was the first Full-frame digital SLR, full-frame mirrorless interchangeable lens camera on the market. They share the Sony E-mount, E-mount with the company's smaller sensor Sony NEX, NEX series. The Sony α7 II, α7 II was announced in November ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
