Kodak

Eastman Kodak Company, commonly known as Kodak, is an American technology company that concentrates on imaging products, with its historic basis on photography. The company is headquartered in Rochester, New York, United States and incorporated in New Jersey. It was founded by George Eastman in 1888.

Kodak provides packaging, functional printing, graphic communications and professional services for businesses around the world. Its main business segments are Digital Printing & Enterprise and Graphics, Entertainment & Commercial Films. It is best known for photographic film products. During most of the 20th century Kodak held a dominant position in photographic film. The company's ubiquity was such that its tagline "Kodak moment" entered the common lexicon to describe a personal event that demanded to be recorded for posterity.

Kodak began to struggle financially in the late 1990s as a result of the decline in sales of photographic film and its slowness in transitioning to digital photography. As part of a turnaround strategy, Kodak focused on digital photography and digital printing and attempted to generate revenues through aggressive patent litigation. In January 2012, Kodak filed for Chapter 11 bankruptcy protection in the United States District Court for the Southern District of New York. In February 2012, Kodak announced that it would cease making digital cameras, pocket video cameras and digital picture frames and focus on the corporate digital imaging market. In August 2012, Kodak announced the intention to sell its photographic film (excluding motion picture film), commercial scanners and kiosk operations as a measure to emerge from bankruptcy.

Kodak (disambiguation)

Eastman Kodak is a well-known maker of photo and printing products.

Kodak may also refer to:

Buildings

Places

Other uses

See also

Kodak 35

The Kodak 35 was introduced in 1938 as the first US manufactured 35mm camera from Eastman Kodak Company. It was developed in Rochester, New York when it became likely that imports from the Kodak AG factory in Germany could be disrupted by war.

While Kodak had invented the Kodak 135 daylight-loading film cassette in 1934, prior to 1938 they only offered the German made Kodak Retina' to work with this cartridge. US built 35mm cameras used the 828 paper backed 35mm roll-film (Bantam Series).

The original viewfinder model

The first Kodak 35 has no rangefinder. It resembles slightly to cameras like the German Wirgin Edinex and Adox Adrette. It takes thirty-six 24×36 mm frames on 135 film. The precision molded black Bakelite body has satin-chromed top and base plates, and a collapsible finder is mounted on top center. The removable Bakelite back with the attached base plate slides easily off for film handling. It is secured by a centrally located wing key in the base plate. Turning the key also slackens the spring tension of the chromed steel film pressure plate, a very unusual feature presumably incorporated to facilitate reassembling the camera rather than preventing scratching the film during rewind, which would have been a novel feature.

Raw image format

A camera raw image file contains minimally processed data from the image sensor of either a digital camera, image scanner, or motion picture film scanner. Raw files are named so because they are not yet processed and therefore are not ready to be printed or edited with a bitmap graphics editor. Normally, the image is processed by a raw converter in a wide-gamut internal colorspace where precise adjustments can be made before conversion to a "positive" file format such as TIFF or JPEG for storage, printing, or further manipulation, which often encodes the image in a device-dependent colorspace. There are dozens, if not hundreds, of raw formats in use by different models of digital equipment (like cameras or film scanners).

Rationale

Raw image files are sometimes called digital negatives, as they fulfill the same role as negatives in film photography: that is, the negative is not directly usable as an image, but has all of the information needed to create an image. Likewise, the process of converting a raw image file into a viewable format is sometimes called developing a raw image, by analogy with the film development process used to convert photographic film into viewable prints. The selection of the final choice of image rendering is part of the process of white balancing and color grading.

DCS

DCS may refer to:

Government

Law enforcement

GSM frequency bands

GSM frequency bands or frequency ranges are the cellular frequencies designated by the ITU for the operation of GSM mobile phones.

Frequency bands

There are fourteen bands defined in 3GPP TS 45.005, which succeeded 3GPP TS 05.05:

GSM frequency usage around the world

A dual-band 900/1800 phone is required to be compatible with most networks apart from deployments in ITU-Region 2.

GSM-900, EGSM/EGSM-900 and GSM-1800

GSM-900 and GSM-1800 are used in most parts of the world (ITU-Regions 1 and 3): Africa, Europe, Middle East, Asia (apart from Japan and South Korea where GSM has never been introduced) and Oceania.