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 widely incorporated into mobile devices like smartphones with the same or more capabilities and features of dedicated cameras. High-end, high-definition dedicated cameras are still commonly used by professionals and those who desire to take higher-quality photographs.
135 film, more popularly referred to as 35 mm film or 35 mm, is a format of photographic film with a film gauge of 35 mm (1.4 in) loaded into a standardized type of magazine for use in 135 film cameras.
The Foveon X3 sensor is a digital camera image sensor designed by Foveon, Inc., and manufactured by Dongbu Electronics. It uses an array of photosites that consist of three vertically stacked photodiodes. Each of the three stacked photodiodes has a different spectral sensitivity, allowing it to respond differently to different wavelengths. The signals from the three photodiodes are then processed as additive color data that are transformed to a standard RGB color space. In the late 1970s, a similar color sensor having three stacked photo detectors at each pixel location, with different spectral responses due to the differential absorption of light by the semiconductor, had been developed and patented Kodak.
A digital single-lens reflex camera is a digital camera that combines the optics and mechanisms of a single-lens reflex camera with a solid-state image sensor and digitally records the images from the sensor.
The Leica Digilux 1 is a digital camera developed in partnership with Panasonic, which was released in 2002, roughly the same time as the Canon PowerShot G2 and the Nikon 2000. It is the second of Leica's digital offerings. Where the original Digilux was developed in partnership with Fuji Camera, the Digilux 1 was developed jointly with Panasonic; Leica is responsible for optics, while Panasonic designs the camera electronics. According to Leica, this allows both companies to design cameras that creates a harmonious matching of lens to sensor to produce color and contrast to Leica standards.
A camera raw image file contains unprocessed or minimally processed data from the image sensor of either a digital camera, a motion picture film scanner, or other image scanner. Raw files are so named because they are not yet processed, and contain large amounts of potentially redundant data. Normally, the image is processed by a raw converter, in a wide-gamut internal color space where precise adjustments can be made before conversion to a viewable file format such as JPEG or PNG for storage, printing, or further manipulation. There are dozens of raw formats in use by different manufacturers of digital image capture equipment.
An image sensor or imager is a sensor that detects and conveys information used to form an image. It does so by converting the variable attenuation of light waves into signals, small bursts of current that convey the information. The waves can be light or other electromagnetic radiation. Image sensors are used in electronic imaging devices of both analog and digital types, which include digital cameras, camera modules, camera phones, optical mouse devices, medical imaging equipment, night vision equipment such as thermal imaging devices, radar, sonar, and others. As technology changes, electronic and digital imaging tends to replace chemical and analog imaging.
The Leica M8 is the first digital camera in the rangefinder M series introduced by Leica Camera AG on 14 September 2006. It uses an APS-H 10.3-megapixel CCD image sensor designed and manufactured by Kodak.
The Leica M mount is a camera lens mount introduced in 1954 with the Leica M3, and a range of lenses. It has been used on all the Leica M-series cameras and certain accessories up to the current film Leica M-A and digital Leica M11 cameras.
Monochrome photography is photography where each position on an image can record and show a different amount of light, but not a different hue. It includes all forms of black-and-white photography, which produce images containing shades of neutral grey ranging from black to white. Other hues besides grey, such as sepia, cyan, blue, or brown can also be used in monochrome photography. In the contemporary world, monochrome photography is mostly used for artistic purposes and certain technical imaging applications, rather than for visually accurate reproduction of scenes.
The Kodak Digital Camera System is a series of digital single-lens reflex cameras and digital camera backs that were released by Kodak in the 1990s and 2000s, and discontinued in 2005. They are all based on existing 35mm film SLRs from Nikon, Canon and Sigma. The range includes the original Kodak DCS, the first commercially available digital SLR.
The Leica M9 is a full-frame digital rangefinder camera from Leica Camera AG. It was introduced in September 2009. It uses an 18.5-megapixel Kodak image sensor and is compatible with almost all M mount lenses.
The Leica M-E is a digital rangefinder camera manufactured by Leica Camera. It was released on 17 September 2012. The M-E is Leica's first entry-level rangefinder model, with a technical specification that is nearly identical to the Leica M9, and based around the same 18MP full frame CCD sensor. It does not offer the M9's built-in USB port, but keeps pace with an identical 2 frames per second continuous shooting mode, hot shoe and Leica's classic rangefinder design. The M-E does not have a frame-lines lever, it preselects the correct frame-line for any lens when it is attached. The M-E, like the M9 and the M Monochrom, was made of brass around a magnesium chassis. The M-E is only available with an anthracite grey paint finish.
The Leica M is a full-frame digital rangefinder camera of Leica Camera AG. It was introduced in September 2012, and is the successor to the Leica M9 range of cameras. The M uses a 24-megapixel image sensor. The camera is the first M model to feature movie recording, and the first to have Live View, which allows the scene, as viewed through the lens, to be composed. The M can use most M- and R-mount lenses. Leica M cameras are made by hand in Portugal and Germany. There is also a version, the M Monochrom, with a monochrome, rather than colour, sensor.
The Leica M10 is a full-frame digital rangefinder camera in Leica Camera AG's rangefinder M series. It accepts Leica M-mount lenses. The camera model was introduced on 19 January 2017. It is a successor to the Leica M9; and has similarities with and differences to the Leica M, Leica M, and Leica M Monochrom. There are five variants of the M10 line—the M10,M10-P,M10-D, and M10 Monochrom and M10-R.
The Leica M Monochrom is a digital rangefinder camera manufactured by Leica Camera. It was released on 30 April 2015. The Leica M Monochrom uses a full frame 24 Megapixels CMOS sensor that, like its predecessor the Leica M Monochrom, has no color filter array. It is therefore Leica's second black and white only camera. It is essentially a monochrome only version of the Leica M. The M Monochrom offers an increase in ISO range up to ISO 25,000, a new 3 inches 921,000-dot LCD screen and live view shooting including focus peaking and 10x magnification. Also included is full HD video recording.
The Leica M10 Monochrom is a digital rangefinder camera manufactured by Leica Camera. It was released on 17 January 2020. A black and white only successor to the Leica M Monochrom and the Leica M Monochrom. The M10 Monochrom uses a full frame 40 Megapixels CMOS sensor that has no color filter array on the sensor. The Leica M10 Monochrom is physically similar to the Leica M10 and Leica M10-P with a dedicated ISO dial on the top plate. The ISO ranges from 160 to 100,000. The M10 Monochrom has a 3" color TFT LCD monitor with 1,036,800 pixels covered with Gorilla Glass. The camera is made of all-metal die cast magnesium body, wrapped in synthetic leather covering, and brass top panel and base, with black chrome plated finish.
Image fidelity, often referred to as the ability to discriminate between two images or how closely the image represents the real source distribution. Different from image quality, which is often referred to as the subject preference for one image over another, image fidelity represents to the ability of a process to render an image accurately, without any visible distortion or information loss. The two terms are often used interchangeably, but they are not the same.
The Leica M11 is a full-frame digital rangefinder camera from Leica Camera AG. It was introduced on 13 January 2022. It uses a 60.3-megapixel image sensor, and is compatible with almost all Leica M mount lenses.
