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Sony α6400
The Sony α6400 (model ILCE-6400) is a digital camera announced January 15, 2019. It is an APS-C mirrorless interchangeable lens camera (MILC) designed to be a mid-range mirrorless camera and act as an update of the α6300. Sony is targeting the vlogging community with the α6400's flip-up screen and aggressive pricing. It features the same 24 megapixel sensor seen in the α6500. At the time of release, the two most capable cameras in the α6000 series of cameras were the α6400 and the α6500. The α6500 featured in-body image stabilization, and a larger image buffer, but in most other respects the α6400 is a more advanced camera. This is largely due to its processing power, enabling features like animal eye AF, and autofocus tracking. These features, for example, can not be added to the α6300 via a firmware update, as it is too demanding a feature. At its announcement, the Sony α6400 is advertised as featuring the "world's fastest autofocus" with lag of 0.02 second and 11 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 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] |
Image Stabilization
Image stabilization (IS) is a family of techniques that reduce blurring associated with the motion of a camera or other imaging device during exposure. Generally, it compensates for pan and tilt (angular movement, equivalent to yaw and pitch) of the imaging device, though electronic image stabilization can also compensate for rotation. It is mainly used in high-end image-stabilized binoculars, still and video cameras, astronomical telescopes, and also smartphones. With still cameras, camera shake is a particular problem at slow shutter speeds or with long focal length lenses (telephoto or zoom). With video cameras, camera shake causes visible frame-to-frame jitter in the recorded video. In astronomy, the problem of lens shake is added to variation in the atmosphere, which changes the apparent positions of objects over time. Application in still photography In photography, image stabilization can facilitate shutter speeds 2 to 5.5 stops slower (exposures 4 to times l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony E-mount Cameras
, 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 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony α9
The Sony α9 (the α is sometimes spelled out as Alpha), Model ILCE-9, is a full-frame mirrorless interchangeable-lens camera. It was Sony's flagship camera as of 2017. The camera is not the successor to the α7 line of digital cameras but supplements it. Announced on 19 April 2017, the α9 is characterized by Sony as a true professional mirrorless camera system. The α9 is being compared with the Nikon D5 and the Canon EOS-1D X Mark II. Sony initially priced the α9 at $4,499 with an availability date in May 2017. The headline feature of the α9 is the 20 frames per second with a buffer of 240 raw or 362 JPEG images. This is accomplished without temporarily blacking out the finder for each exposure, unlike a DSLR. Sony a9 was the first e-mount camera to use the larger NP-FZ100 battery with nearly double the capacity of the previous smaller NP-FW50 battery. The Sony α9 II, announced in October 2019, succeeds the α9. The new camera has updated ergonomics, connectivity, and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony α7R III
The Sony α7R III (model ILCE-7RM3) is a full-frame mirrorless interchangeable-lens camera manufactured by Sony. It was announced on 25 October 2017 as the successor to the Sony α7R II launched two years prior. The camera shares many features with the α7R II, including the same 42.2 MP resolution for still photography. It was superseded by the Sony α7R IV in July 2019. Camera does not include optical low-pass (anti-aliasing) filter Improvements over α7R II Several improvements were made compared to the α7R II, including the following: * Improved dynamic range due to lower noise in sensor readout * 425 contrast-detect autofocus points, up from 25 in the α7R II * Altered button layout reminiscent of the α9 * Improved autofocus performance * Improved battery life due to larger battery * Dual SD card slots, compared to a single slot in the α7R II. However, the slots do not exactly match. One is an SD slot (UHS-I/II compliant), the other is a dual SD (UHS-I compliant) and So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony α7 III
The Sony α7 III (model ILCE-7M3) is a full-frame mirrorless interchangeable-lens camera manufactured by Sony. It was announced on 26 February 2018 as the successor to the Sony α7 II and available April 10, 2018. Described by Sony as "the basic model," the camera shares many features with the high-end Sony α7R III and α9 models. It was succeeded by the Sony α7 IV, announced on October 21, 2021. Features The camera features several advancements over the previous model, the α7 II, incorporating some features from the higher-end α7R III and α9. * 24 MP full-frame BSI CMOS sensor * 693 Phase Detection AF Points with 93% coverage, inherited from α9 and 425 contrast AF points * Continuous eye autofocus mode called Eye AF with High Tracking ability * 5-axis optical in-body image stabilization with a 5.0 step shutter speed advantage * 10 fps continuous shooting (mechanical or silent) * Multiple 4K (3840x2160) video modes: 4K/24p oversampled from 6K sensor output, or 4K/30p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sony E-mount Cameras
Sony released the following E-mount cameras since 2010. The E stands for the Eighteen mm flange distances of the E-mount cameras. Depending on type and model E-mount cameras are part of the Sony α, SmartShot, Handycam, NXCAM 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 ... or XDCAM systems. List of Sony E-mount cameras: See also * List of Sony E-mount lenses * List of Sony α cameras * List of Sony A-mount cameras References {{Sony MILC cameras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near Field Communication
Near-field communication (NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of 4 cm (1 in) or less. NFC offers a low-speed connection through a simple setup that can be used to bootstrap more-capable wireless connections. Like other "proximity card" technologies, NFC is based on inductive coupling between two so-called antennas present on NFC-enabled devices—for example a smartphone and a printer—communicating in one or both directions, using a frequency of 13.56 MHz in the globally available unlicensed radio frequency ISM band using the ISO/IEC 18000-3 air interface standard at data rates ranging from 106 to 424 kbit/s. The standards were provided by the NFC Forum. The forum was responsible for promoting the technology and setting standards and certifies device compliance. Secure communications are available by applying encryption algorithms as is done for credit cards and if they fit the crite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wi-Fi
Wi-Fi () is a family of wireless network protocols, based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks in the world, used globally in home and small office networks to link desktop and laptop computers, tablet computers, smartphones, smart TVs, printers, and smart speakers together and to a wireless router to connect them to the Internet, and in wireless access points in public places like coffee shops, hotels, libraries and airports to provide visitors with Internet access for their mobile devices. ''Wi-Fi'' is a trademark of the non-profit Wi-Fi Alliance, which restricts the use of the term ''Wi-Fi Certified'' to products that successfully complete interoperability certification testing. the Wi-Fi Alliance consisted of more than 800 companies from around the world. over 3.05 billion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time-lapse Photography
Time-lapse photography is a technique in which the frequency at which film frames are captured (the frame rate) is much lower than the frequency used to view the sequence. When played at normal speed, time appears to be moving faster and thus ''lapsing''. For example, an image of a scene may be captured at 1 frame per second but then played back at 30 frames per second; the result is an apparent ''30 times'' speed increase. Similarly, film can also be played at a much lower rate than at which it was captured, which slows down an otherwise fast action, as in slow motion or high-speed photography. Processes that would normally appear subtle and slow to the human eye, such as the motion of the sun and stars in the sky or the growth of a plant, become very pronounced. Time-lapse is the extreme version of the cinematography technique of ''undercranking''. Stop motion animation is a comparable technique; a subject that does not actually move, such as a puppet, can repeatedly be move ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony α6000
The Sony α6000 (model ILCE-6000) is a digital camera announced 12 February 2014. It is a mirrorless interchangeable lens camera (MILC), which has a smaller body form factor than a traditional digital single-lens reflex camera, DSLR while retaining the sensor size and features of an APS-C-sized model. It is targeted at professionals, experienced users, and enthusiasts. It replaced the Sony NEX-6, NEX-6 and Sony NEX-7, NEX-7. Review websites note that although the α6000 uses a 24 MP sensor like the Sony NEX-7, the Sony α6000 can also be seen as more of a replacement of the Sony NEX-6. In the Firmware version 1.10, an android subsystem was added. The sub system was used to run Sony's apps. At the time of its release, the Sony α6000 was advertised featuring the "world's fastest autofocus" with lag of 0.06 second and 11 fps continuous shooting with tracking AF. Its MSRP is $700 with a 16–50 mm power-zoom kit lens f/3.5-5.6. Despite the announcement of an updated m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 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] |
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