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Leica Q2
The Leica Q2 is a full-frame fixed-lens camera introduced in 2019. It was succeeded by the Leica Q3 in 2023. The Q2 itself succeeded the original Leica Q and Leica Q-P. The Q2 has a stabilized 28 mm f/1.7 Summilux lens with digital crop modes corresponding to 35 mm equivalent focal lengths of 35, 50, and 75 mm. The Q2 features a 47.3MP CMOS full frame sensor, measuring 36 x 24 mm. It is capable of DCI and UHD 4K video recording at ISO sensitivities up to 50,000 and a maximum of 10 frames per second with updated autofocus. Also it has IP52-rated dust and water resistance. The Q2 uses Bluetooth Low Energy for connectivity via the Leica FOTOS app, and its battery yields a CIPA rating of 370 shots per charge. The Q2's high resolution OLED An organic light-emitting diode (OLED), also known as organic electroluminescent (organic EL) diode, is a type of light-emitting diode (LED) in which the emissive electroluminescent layer is an organic compound film that emits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Cinema Initiatives
Digital Cinema Initiatives, LLC (DCI) is a consortium of major motion picture studios, formed to establish specifications for a common systems architecture for digital cinema systems. The organization was formed in March 2002 by Metro-Goldwyn-Mayer, Paramount Pictures, Sony Pictures, 20th Century Studios, Universal Studios, Walt Disney Studios and Warner Bros. The primary purpose of DCI is to establish and document specifications for an open architecture for digital cinema that ensures a uniform and high level of technical performance, reliability and quality. By establishing a common set of content requirements, distributors, studios, exhibitors, d-cinema manufacturers and vendors can be assured of interoperability and compatibility. Because of the relationship of DCI to many of Hollywood's key studios, conformance to DCI's specifications is considered a requirement by software developers or equipment manufacturers targeting the digital cinema market. Specification O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point-and-shoot Cameras
A point-and-shoot camera, also known as a compact camera and sometimes abbreviated to P&S, is a still camera (either photographic film, film or digital camera, digital) designed primarily for simple operation. Most use focus free lenses or autofocus for Focus (optics), focusing, automatic systems for setting the Exposure (photography), exposure options, and have Flash (photography), flash units built in. They are popular for vernacular photography by people who do not consider themselves photographers but want easy-to-use cameras for Snapshot (photography), snapshots of vacations, parties, reunions and other events. Most compact digital cameras use small 1/2.3-type (“1/2.3-inch”) image sensors, but since 2008, a few non-interchangeable lens compact cameras use a List of large sensor fixed-lens cameras, larger sensor such as 1.0-type (“1-inch”), APS-C (e.g. Fujifilm X100 series), or even 35mm format, full frame (e.g. Sony Cyber-shot DSC-RX1, Sony RX1 series). Most models p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Full-frame Mirrorless Fixed-lens Cameras
Full frame may refer to: * 35mm format * Full frame (cinematography) * Full-frame type charge-coupled device A charge-coupled device (CCD) is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a ... (CCD) image sensor See also * Full-frame digital SLR * Full-frame mirrorless interchangeable-lens camera {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Retro-style Digital Cameras
This is a list of retro-style digital cameras, categorized into five body types: * modular cameras with a digital back, * true rangefinder cameras (without autofocus), * rangefinder-style mirrorless cameras, * digital single-lens reflex cameras (DSLRs), * and SLR-style mirrorless cameras. These cameras are designed to resemble and are often mistaken for vintage film cameras. Models that are currently in production are shown in bold. See also * List of digital cameras with CCD sensors * List of large sensor fixed-lens cameras * List of lightest mirrorless cameras Notes References {{reflist Cameras by type Digital cameras Digital cameras A digital camera, also called a digicam, is a camera that captures photographs in digital memory. Most cameras produced today are digital, largely replacing those that capture images on photographic film or film stock. Digital cameras are now ... Lists of cameras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OLED
An organic light-emitting diode (OLED), also known as organic electroluminescent (organic EL) diode, is a type of light-emitting diode (LED) in which the emissive electroluminescent layer is an organic compound film that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, and portable systems such as smartphones and handheld game consoles. A major area of research is the development of white OLED devices for use in solid-state lighting applications. There are two main families of OLED: those based on small molecules and those employing polymers. Adding mobile ions to an OLED creates a light-emitting electrochemical cell (LEC) which has a slightly different mode of operation. An OLED display can be driven with a passive-matrix (PMOLED) or active-matrix ( AMOLED) c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camera & Imaging Products Association
is a Japan-based organization set up in July 2002 to deal with technologies related to photography. Its members are engaged with the production of film-based and digital cameras, and other related equipment. This organization succeeds the Japan Camera Industry Association (JCIA). Regular members * Canon Inc. * Casio * Fujifilm * Hoya Corporation * Tokina * Nidec Copal Corporation * Nikon * Olympus Digital Solutions * Panasonic Corporation * Ricoh * Seiko Epson * Seiko * Sigma Corporation * Sony * Tamron * Xacti Supporting members * Adobe Inc. * Analog Devices KK * Apple Inc. * Brother Industries * Carl Zeiss AG * Cosina * Honor * Huawei Technologies Japan KK * Kyoritsu Electric Co Ltd * Samyang Optics * Microsoft * Morpho Inc * Nextorage Corporation * Shibawaka Manufacturing Co Ltd * Tsubosaka Electric Co Ltd * Vivo Special members * Japan Camera Industry Institute * Society for Imaging Science and Technology * Photoindustrie-Verbandes e.V. (PIV) * Society for Ima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluetooth Low Energy
Bluetooth Low Energy (Bluetooth LE, colloquially BLE, formerly marketed as Bluetooth Smart) is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group (Bluetooth SIG) aimed at novel applications in the healthcare, fitness, beacons, security, and home entertainment industries. Compared to Classic Bluetooth, Bluetooth Low Energy is intended to provide considerably reduced power consumption and cost while maintaining a similar communication range. It is independent of classic Bluetooth and has no compatibility, but Bluetooth Basic Rate/Enhanced Data Rate (BR/EDR) and LE can coexist. The original specification was developed by Nokia in 2006 under the name Wibree, which was integrated into Bluetooth 4.0 in December 2009 as Bluetooth Low Energy. Mobile operating systems including iOS, Android, Windows Phone and BlackBerry, as well as macOS, Linux, Windows 8, Windows 10 and Windows 11, natively support Bluetooth Low Energy. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leica Q2 (L1000042)
The Leica Q2 is a full-frame fixed-lens camera introduced in 2019. It was succeeded by the Leica Q3 in 2023. The Q2 itself succeeded the original Leica Q and Leica Q-P. The Q2 has a stabilized 28 mm f/1.7 Summilux lens with digital crop modes corresponding to 35 mm equivalent focal lengths of 35, 50, and 75 mm. The Q2 features a 47.3MP CMOS full frame sensor, measuring 36 x 24 mm. It is capable of DCI and UHD 4K video recording at ISO sensitivities up to 50,000 and a maximum of 10 frames per second with updated autofocus. Also it has IP52-rated dust and water resistance. The Q2 uses Bluetooth Low Energy for connectivity via the Leica FOTOS app, and its battery yields a CIPA rating of 370 shots per charge. The Q2's high resolution OLED electronic view finder has a resolution of 3.68 megadots. The Q2's body includes weather sealing against dust and water spray. See also * List of large sensor fixed-lens cameras * List of retro-style digital cameras This is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CMOS
Complementary metal–oxide–semiconductor (CMOS, pronounced "sea-moss ", , ) is a type of MOSFET, metal–oxide–semiconductor field-effect transistor (MOSFET) semiconductor device fabrication, fabrication process that uses complementary and symmetrical pairs of p-type semiconductor, p-type and n-type semiconductor, n-type MOSFETs for logic functions. CMOS technology is used for constructing integrated circuit (IC) chips, including microprocessors, microcontrollers, memory chips (including Nonvolatile BIOS memory, CMOS BIOS), and other digital logic circuits. CMOS technology is also used for analog circuits such as image sensors (CMOS sensors), data conversion, data converters, RF circuits (RF CMOS), and highly integrated transceivers for many types of communication. In 1948, Bardeen and Brattain patented an insulated-gate transistor (IGFET) with an inversion layer. Bardeen's concept forms the basis of CMOS technology today. The CMOS process was presented by Fairchild Semico ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Large Sensor Fixed-lens Cameras
This is a list of large sensor fixed-lens cameras, also known as premium compact cameras or high-end point-and-shoot cameras. These are digital cameras with a non- interchangeable lens and a 1.0‑type (“1‑inch”) image sensor or larger, excluding smartphones and camcorders. Without a lens mount, a substantial portion of the lens assembly can be fitted inside of the camera body right up to the sensor. This makes it possible to fit a larger sensor or a lens with a larger aperture compared to a camera and interchangeable lens combination of similar size. Cameras with a prime lens The Leica Q series, Fujifilm X100 series, and Ricoh GR series are popular cameras in this category. This list excludes cameras with removable sensors, such as the Phase One XC. Cameras with a zoom lens Almost all zoom models with larger sensors have been discontinued in favor of their interchangeable lens counterparts that offer more flexibility. Current compact mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
35 Mm Equivalent Focal Length
In photography, the 35 mm equivalent focal length is a measure of the angle of view for a particular combination of a camera lens and film or image sensor size. The term is popular because in the early years of digital photography, most photographers experienced with interchangeable lenses were most familiar with the 35 mm film format. On any 35 mm film camera, a 28 mm lens is a wide-angle lens, and a 200 mm lens is a long-focus lens. Because digital cameras have mostly replaced film cameras and the image sensor size that also determines the angle of view is not standardized as the film size was, there is no uniform relation between the lens focal length and the angle of view due to possibilities of using various image sensor sizes at the same focal length (i.e., a different image sensor size resulting in a different angle of view at the same lens focal length). The 35 mm equivalent focal length of a particular lens–sensor combination is the focal le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
