The Leica S2 is a

medium format Medium format has traditionally referred to a film format in photography and the related cameras and equipment that use film. Nowadays, the term applies to film and digital cameras that record images on media larger than the used in 35&n ...

digital SLR A digital single-lens reflex camera (digital SLR or DSLR) 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 reflex des ...

camera announced by Leica Camera on September 23, 2008. It features a

Kodak The Eastman Kodak Company, referred to simply as Kodak (), is an American public company that produces various products related to its historic basis in film photography. The company is headquartered in Rochester, New York, and is incorporated i ...

-made custom

CCD sensor 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 ...

measuring 30×45 mm and containing 37 million pixels. This sensor has a 26% longer diagonal and 56% larger area than a "full-frame″ 24×36 mm DSLR sensor and outputs an approximately 5000x7500 pixel image. The S2 is thus a

medium format camera Medium format has traditionally referred to a film format in photography and the related cameras and equipment that use film. Nowadays, the term applies to film and digital cameras that record images on media larger than the used in 35&n ...

in a " 35 mm SLR"-sized body. The new "Maestro"

image processor An image processor, also known as an image processing engine, image processing unit (IPU), or image signal processor (ISP), is a type of media processor or specialized digital signal processor (DSP) used for image processing, in digital cameras o ...

used in the S2 was developed by Fujitsu based on the

Milbeaut The Socionext Milbeaut image/ video processors are media processors in multi-processor system on a chip architecture. Started by Fujitsu with the M-1 Series in 2000 each generation (2013: 7th) has several variants regarding included modules and p ...

and the autofocus system (Leica's first to see production) was developed in house. The design of the body is by Manfred Meinzer, who made the design of the analogous

Leica R8 Leica may refer to: Companies * Ernst Leitz GmbH, later divided into: ** Leica Biosystems GmbH, a cancer diagnostics company ** Leica Camera AG, a German camera and optics manufacturer ** Leica Geosystems AG, a Swiss manufacturer of surveying and ...

, too. The S2 series body, lenses and accessories were available in 2009. A series of new Leica lenses is manufactured specifically for the S2 and Leica claims they offer unsurpassed resolution and contrast at all apertures and focusing distances, even exceeding the sensor's capabilities. Lenses offered for the S2 include Summarit-S in normal (70 mm), wideangle (35 mm), and macro (120 mm) varieties, and Tele-Elmar (180 mm) portrait-length telephotos; these are available in versions that feature integrated multi-leaf blade shutters ("Central Shutter", or CS), in addition to the focal-plane shutter in the camera body, to enable higher flash sync speeds.Leica S2 at the Photography Blog
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References

*http://www.dpreview.com/products/leica/slrs/leica_s2/specifications {{Leica Camera S2 Cameras introduced in 2008