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Single-lens Translucent
Single-lens translucent (SLT) is a Sony proprietary designation for Sony Alpha cameras which employ a pellicle mirror, electronic viewfinder, and phase-detection autofocus system. They employ the same Minolta A-mount as Sony Alpha DSLR cameras. Sony SLT cameras have a semi-transparent fixed mirror which diverts a portion of incoming light to a phase-detection autofocus sensor, while the remaining light strikes a digital image sensor. The image sensor feeds the electronic viewfinder, and also records still images and video on command. The utility of the SLT design is to allow full-time phase-detection autofocus during electronic viewfinder, live view, and video recording operation. With the advent of digital image sensors with integrated phase-detection, the SLT design is no longer required to accomplish this goal, as evidenced by cameras such as the Sony NEX-5R, Fujifilm X-100s, and Nikon 1, although the SLT design avoids having pixels unavailable for image formation due to their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha Mount Camera
, commonly stylized as SONY, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional electronic products, the largest video game console company and the largest video game publisher. Through Sony Entertainment Inc, it is one of the largest music companies (largest music publisher and second largest record label) and the third largest film studio, making it one of the most comprehensive media companies. It is the largest technology and media conglomerate in Japan. It is also recognized as the most cash-rich Japanese company, with net cash reserves of ¥2 trillion. Sony, with its 55 percent market share in the image sensor market, is the largest manufacturer of image sensors, the second largest camera manufacturer, and is among the semiconductor sales leaders. It is the world's largest player in the premium TV market for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha 35
, commonly stylized as SONY, is a Japanese Multinational corporation, multinational conglomerate (company), conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional Consumer electronics, electronic products, the largest video game console company and the largest video game publisher. Through Sony Entertainment, Sony Entertainment Inc, it is one of the largest Music industry, music companies (largest music publisher and second largest record label) and the third largest Major film studios, film studio, making it one of the most Media conglomerate, comprehensive media companies. It is the largest technology and media conglomerate in Japan. It is also recognized as the most cash-rich Japanese company, with net cash reserves of ¥2 trillion. Sony, with its 55 percent market share in the image sensor market, is the largest manufacturer of image sensors, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AVCHD
AVCHD (Advanced Video Coding High Definition) is a file-based format for the digital recording and playback of high-definition video. It is H.264 and Dolby AC-3 packaged into the MPEG transport stream, with a set of constraints designed around the camcorders. Developed jointly by Sony and Panasonic, the format was introduced in 2006 primarily for use in high definition consumer camcorders. Related specifications include the professional variants AVCCAM and NXCAM. Favorable comparisons of AVCHD against HDV and XDCAM EX solidified perception of AVCHD as a format acceptable for professional use. Both Panasonic and Sony released the first consumer AVCHD camcorders in spring of 2007. Panasonic released the first AVCHD camcorder aimed at the professional market in 2008, though it was nothing more than the (by then discontinued) FLASH card consumer model rebadged with a different model number. In 2011 the AVCHD specification was amended to include 1080-line 50-frame/s and 60-frame/s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MPEG-4
MPEG-4 is a group of international standards for the compression of digital audio and visual data, multimedia systems, and file storage formats. It was originally introduced in late 1998 as a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture Experts Group (MPEG) ( ISO/IEC JTC 1/SC29/WG11) under the formal standard ISO/IEC 14496 – ''Coding of audio-visual objects''. Uses of MPEG-4 include compression of audiovisual data for Internet video and CD distribution, voice (telephone, videophone) and broadcast television applications. The MPEG-4 standard was developed by a group led by Touradj Ebrahimi (later the JPEG president) and Fernando Pereira. Background MPEG-4 absorbs many of the features of MPEG-1 and MPEG-2 and other related standards, adding new features such as (extended) VRML support for 3D rendering, object-oriented composite files (including audio, video and VRML objects), support for externally specified Digital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha 99 II
, commonly stylized as SONY, is a Japanese Multinational corporation, multinational conglomerate (company), conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional Consumer electronics, electronic products, the largest video game console company and the largest video game publisher. Through Sony Entertainment, Sony Entertainment Inc, it is one of the largest Music industry, music companies (largest music publisher and second largest record label) and the third largest Major film studios, film studio, making it one of the most Media conglomerate, comprehensive media companies. It is the largest technology and media conglomerate in Japan. It is also recognized as the most cash-rich Japanese company, with net cash reserves of ¥2 trillion. Sony, with its 55 percent market share in the image sensor market, is the largest manufacturer of image sensors, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Full-frame Digital SLR
A full-frame DSLR is a digital single-lens reflex camera (DSLR) with a 35 mm image sensor format (). Historically, 35 mm was one of the standard film formats, alongside larger ones, such as medium format and large format. The full-frame DSLR is in contrast to full-frame mirrorless interchangeable-lens cameras, and DSLR and mirrorless cameras with smaller sensors (for instance, those with a size equivalent to APS-C-size film), much smaller than a full 35 mm frame. Many digital cameras, both compact and SLR models, use a smaller-than-35 mm frame as it is easier and cheaper to manufacture imaging sensors at a smaller size. Historically, the earliest digital SLR models, such as the Nikon NASA F4 or Kodak DCS 100, also used a smaller sensor. Kodak states that 35 mm film (note: in "Academy format", 21.0 mm × 15.2 mm) has the equivalent of 6K horizontal resolution, according to a senior vice president of IMAX. This equates to 10K horizontal resolution in full- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha 99
The Sony Alpha 99 was announced by Sony on September 12, 2012. It was the flagship Sony DSLR camera and of the Sony Alpha SLT line until late 2016 when it was replaced by the Sony α99 II. It features the 24.3MP 35mm full-frame Exmor APS HD CMOS sensor, with the normal sensor range of ISO 100–3200. The selectable sensitivity is up to ISO 25600, which makes this camera able to capture still images in low-light environments. This camera can also combine six images together, to generate a single image with two additional steps of ISO sensitivity. This is also the first Sony Alpha camera to use the new Sony "Mult-Interface" shoe which is a standard ISO shoe with proprietary contacts at the front of the shoe. This allows use of standard ISO hotshoe accessories without the need for adapters as in previous Alpha models. The camera ships with an adapter to allow use of older Minolta-style hot-shoe accessories. Like Sony's APS-c flagship, α77, the α99 has the ability to record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha 77 II
The Sony Alpha 77 II (ILCA-77M2), stylized as the Sony α77 II, is an interchangeable-lens camera aimed at the advanced amateur. It replaced the Sony Alpha 77 model in June 2014. It is similar in design to its predecessor, including the use of a Sony SLT camera, SLT transparent mirror and electronic viewfinder. Specifications The successor of Sony Alpha 77 model, the Sony Alpha 77 II is similar in design to its antecedent, including the use of a SLT transparent mirror and electronic viewfinder. It features a BIONZ X image processor and is compatible with A-mount lenses. GPS has been dropped in favour of Wi-Fi and NFC. The focus area is wider and denser, with a class-leading 79 AF points including 15 crossing sensor combined with subject tracking and eye-focus capabilities. The SLT design avoids the need to flip the mirror out of the way with every shot, allowing a rapid 12 fps burst speed for up to 60 frames in full resolution. Unlike most DSLR cameras, the phase-detect focus unit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha 77
The Sony α77 was the flagship for Sony's midrange Alpha SLT camera line. The successor to the Sony A700, it is equipped with a 24.3 MP APS-C HD CMOS sensor and has a 12-fps burst-shooting mode. The camera is fitted with Sony's patented “translucent mirror” technology. On 1 May 2014 its replacement, the α77 II (ILCA-77M2) was announced with availability in June. Model variants Model variants of the α77 camera body: * SLT-A77V with GPS. * SLT-A77 without GPS (depending on country). Depending on country/market, the α77 camera is also available in different kits: * SLT-A77VQ (α77V+ 16-50mm lens). * SLT-A77VK (α77V+ 18-55mm lens). * SLT-A77VM (α77V+ 18-135mm lens). Lens mount Sony Alpha SLT-A77 uses A-mount lens bayonet. Features Image features * 24.3 megapixel Exmor APS-C HD CMOS sensor. * Updated BIONZ Image Processor. * 2nd generation Translucent Mirror Technology. * Multi-frame Noise Reduction. Autofocus and metering * 19-point autofocus sensors with 11 c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha 68
The Sony Alpha 68 or Sony ILCA-68(named internally; ILCA- although coming from the "Sony SLT camera" line of cameras) is a mid-size DSLT camera announced by Sony , commonly stylized as SONY, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional ... on November 5, 2015 and available for purchase starting April 2016 (US) and March 2016 (Europe). Sony markets it as having "4D FOCUS for fast, accurate tracking autofocus". Camera packages named with additional letter K ship with the 18–55 mm and 18–135 mm Zoom Lens in a kit, similar to model/kit variants of the SLT-A58Y and SLT-A58K. Specifications 24.2 MP APS-C Exmor CMOS sensor. "4D" focus system as introduced on the α77 II, Bionz X and more efficient XAVC S codec HD video encoding at a higher framerate (1080/30p vs. 1080/24p on previous models). ISO ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha 65
Announced by Sony on August 24, 2011, and launched alongside its brother the Sony Alpha 77, the Sony Alpha 65 is the top-tier for Sony's midrange Alpha SLT camera line. The Sony Alpha 65 does not have a direct predecessor like the Sony Alpha 77 however is still considered a replacement for the Sony Alpha 700 with less high-end specifications than its brother. The A65 lacks the A77's magnesium alloy construction in favor of a polycarbonate resin (plastic) resulting in a lighter frame and slightly smaller dimensions and lacking weather-proofing capability. The A65 uses the USB 2.0 transfer interface of 480 Mbit/s, has HDMI type C for connectivity and remote capabilities using the RM-S1 accessory. The camera enters the market with its own tier entry into the range, boasting features such as a 24.3 Mpx APS-C HD CMOS sensor using a single-lens translucent mirror and features full HD 1080p recording capabilities using H.264 compression. It hosts a variable burst-shooting mode up to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Alpha 58
The Sony α58, Sony Alpha 58 also known as Sony A58 (model name SLT-A58) is a mid-range digital camera from Sony's Alpha SLT camera line, introduced in 2013. Specifications The Alpha 58 camera features 20.1 megapixels, 5fps burst shooting (8fps in 5MP 'Tele-Zoom' mode), 1080/60i and 1080/24p video in both AVCHD and MPEG 4 formats, 15-point phase-detection autofocus system, ISO range of 100–16000, APS-C sized CMOS sensor, a tiltable 2.7" LCD screen, a high-resolution OLED Tru-Finder with 100% coverage, a built in flash, an ISO 518-compatible Sony hotshoe, a stereo microphone for video shooting and other features. The auto-focus system provides eight modes: Phase Detect, Multi-area, Selective single-point, Tracking, Single, Continuous, Face Detection, Live View. Video * AVCHD recording at 1920 x 1080 (50i (1080i) @ 24 Mbit/s, 50i (1080i) @ 17 Mbit/s, 25p (1080p) @ 24 Mbit/s, 25p (1080p)) @ 17 Mbit/s (Europe models) or 1920 x 1080 (60i (1080i) @ 24 Mbit/s, 60i (1080i) @ 17 Mb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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