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.
Nikon Corporation, also known just as Nikon, is a Japanese multinational corporation headquartered in Tokyo, Japan, specializing in optics and imaging products. The companies held by Nikon form the Nikon Group.
A digital single-lens reflex camera is a digital camera that combines the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor.
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, 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.
In digital photography, the image sensor format is the shape and size of the image sensor.
Exmor is the name of a technology Sony implemented on some of their CMOS image sensors. It performs on-chip analog/digital signal conversion and two-step noise reduction in parallel on each column of the CMOS sensor.
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.
A back-illuminated sensor, also known as backside illumination (BI) 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.
Aptina Imaging Corporation was a company that sold CMOS imaging products. Their CMOS sensors were used in Nikon V1, Nikon J1, Nikon V2. By 2009 year Aptina had a 16% share of the CMOS image sensors market, with revenue estimated at $671 million. The company was acquired in 2014 by ON Semiconductor
The Nikon 1 series is a discontinued camera line from Nikon, originally announced on 21 September 2011. The cameras utilized Nikon 1-mount lenses, and featured 1" CX format sensors.
The Nikon 1 J1 is a Nikon 1 series high-speed mirrorless interchangeable-lens camera with 1" sensor size launched by Nikon on September 21, 2011. It is a new model that focuses on high-performance, portability and versatility. Nikon lists the estimated selling price of the Nikon 1 J1 One-Lens Kit in the United States at $649.95. Released on October 20, 2011, this kit comes with the 1 NIKKOR VR 10-30mm f/3.5-5.6 lens.
The Nikon Expeed image/video processors are media processors for Nikon's digital cameras. They perform a large number of tasks: Bayer filtering, demosaicing, image sensor corrections/dark-frame subtraction, image noise reduction, image sharpening, image scaling, gamma correction, image enhancement/Active D-Lighting, colorspace conversion, chroma subsampling, framerate conversion, lens distortion/chromatic aberration correction, image compression/JPEG encoding, video compression, display/video interface driving, digital image editing, face detection, audio processing/compression/encoding and computer data storage/data transmission.
The Nikon CX format is an image sensor format by Nikon for the Nikon 1 series MILCs featuring the Nikon 1 mount bayonet and lenses. With 2.7 times crop factor being approximately 13.2 x 8.8mm2 it considerably increases the depth of field by 2.90 stops compared to a 35mm FX camera with the same angle of view. The format was created September 2011 by Nikon for its mirrorless interchangeable-lens cameras, the Nikon 1 series.
The Nikon 1 V2 is a Nikon 1 series high-speed mirrorless interchangeable-lens camera launched by Nikon on October 24, 2012.
The Nikon 1 J3 is a Nikon 1 series high-speed mirrorless interchangeable-lens camera by Nikon. It is the successor of the Nikon 1 J2 and predecessor of Nikon 1 J4.
The Nikon 1 S1 is a Nikon 1 series low-cost high-speed mirrorless interchangeable-lens camera launched by Nikon. Nikon lists the estimated selling price of the Nikon 1 S1 One-Lens Kit in the United States at $499.95. This kit comes with the 1 NIKKOR 11–27.5mm f/3.5-5.6 lens. It features many similarities with the 1 J2, like the same 10.1 megapixel CX-format CMOS sensor and autofocus, but with an upgraded EXPEED 3A processor.
The Nikon 1 AW1 is a Nikon 1 series high-speed mirrorless interchangeable-lens camera by Nikon. It is a waterproof, rugged, high-speed MILC camera with 15 metres (49 ft) water pressure resistance, shockproof from 2 metres (6.6 ft), and freezeproof to −10 °C (14 °F). It was announced on September 19, 2013, together with two waterproof lenses.
The Sony α7, α7R, α7S and α7C are four closely related families of full-frame mirrorless interchangeable-lens cameras. The first two were announced in October 2013, the third in April 2014 and the fourth in September 2020. They are Sony's first full-frame mirrorless interchangeable lens cameras and share the E-mount with the company's smaller sensor NEX series.
The Nikon Z 5 is a full-frame mirrorless interchangeable-lens camera produced by Nikon. The camera was officially announced on July 21, 2020, at the price of US$1,399.00. It is an entry-level full-frame camera that uses Nikon's Z-mount system.
The Nikon Z 9 is a full-frame mirrorless camera produced by Nikon. The camera was announced on October 28, 2021.
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