X-ray photographic film

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• Photographic film — This article is mainly concerned with still photography film. For motion picture film, please see film stock. Photographic film is a sheet of plastic (polyester, nitrocellulose or cellulose acetate) coated with an emulsion containing light… …   Wikipedia

• photographic film — noun photographic material consisting of a base of celluloid covered with a photographic emulsion; used to make negatives or transparencies • Syn: ↑film • Derivationally related forms: ↑film (for: ↑film) • Hypernyms: ↑phot …   Useful english dictionary

• Film speed — is the measure of a photographic film s sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system. A closely related ISO system is used to measure the sensitivity of digital… …   Wikipedia

• Photographic plate — Photographic plates preceded photographic film as a mean of photography. A light sensitive emulsion of silver salts was applied to a glass plate. This form of photographic material largely faded from the consumer market in the early years of the… …   Wikipedia

• Film grain — or granularity is the random optical texture of processed photographic film due to the presence of small grains of a metallic silver developed from silver halide that have received enough photons.RMS granularityGranularity, or RMS granularity, is …   Wikipedia

• Photographic filter — Four photographic filters. Clockwise, from top left, an infrared hot mirror filter, a polarising filter, and a UV filter. The larger filter is a polariser for Cokin style filter mounts. In photography and videography, a filter is a camera… …   Wikipedia

• Film — This article is about motion pictures or movies. For still photography film, see Photographic film. For motion picture film, see Film stock. Movie and Moving picture redirect here. For other uses, see Movie (disambiguation), Moving Pictures… …   Wikipedia

• Film badge dosimeter — The film badge dosimeter, or film badge, is a dosimeter used for monitoring exposure to ionizing radiation. The badge requires two parts to be effective: photographic film, and a holder. Description The film is sensitive to radiation and, once… …   Wikipedia

• film badge — A photographic film packet to be carried by personnel, in the form of a badge, for measuring and permanently recording (usually) gamma ray dosage …   Military dictionary

• Ray Harryhausen — at Forbidden Planet, London. Born Raymond Frederick Harryhausen June 29, 1920 (1920 06 29) (age 91) Los Angeles, California, U.S …   Wikipedia

• Ray Jerome Baker — (1880, Rockford, Illinois ndash; 1972) was an American photographer, film maker and lecturer. [Robert van Dyke, Hawaiian Yesterdays: Historical Photographs of Ray Jerome Baker with text by Ron Ronck Mutual Publishing Honolulu 1982, ISBN… …   Wikipedia