Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Film_stock> ?p ?o }
- Film_stock abstract "Film stock is an analog medium that is used for recording motion pictures or animations. It is a strip or sheet of transparent plastic film base coated on one side with a gelatin emulsion containing microscopically small light-sensitive silver halide crystals. The sizes and other characteristics of the crystals determine the sensitivity, contrast and resolution of the film.The emulsion will gradually darken if left exposed to light, but the process is too slow and incomplete to be of any practical use. Instead, a very short exposure to the image formed by a camera lens is used to produce only a very slight chemical change, proportional to the amount of light absorbed by each crystal. This creates an invisible latent image in the emulsion, which can be chemically developed into a visible photograph. In addition to visible light, all films are sensitive to X-rays and high-energy particles. Most are at least slightly sensitive to invisible ultraviolet (UV) light. Some special-purpose films are sensitive into the infrared (IR) region of the spectrum.In black-and-white photographic film there is usually one layer of silver salts. When the exposed grains are developed, the silver salts are converted to metallic silver, which blocks light and appears as the black part of the film negative. Color film has at least three sensitive layers. Dyes, which adsorb to the surface of the silver salts, make the crystals sensitive to different colors. Typically the blue-sensitive layer is on top, followed by the green and red layers. During development, the exposed silver salts are converted to metallic silver, just as with black-and-white film. But in a color film, the by-products of the development reaction simultaneously combine with chemicals known as color couplers that are included either in the film itself or in the developer solution to form colored dyes. Because the by-products are created in direct proportion to the amount of exposure and development, the dye clouds formed are also in proportion to the exposure and development. Following development, the silver is converted back to silver salts in the bleach step. It is removed from the film in the fix step. Fixing leaves behind only the formed color dyes, which combine to make up the colored visible image. Later color films, like Kodacolor II, have as many as 12 emulsion layers, with upwards of 20 different chemicals in each layer.".
- Film_stock thumbnail Film_strip.jpg?width=300.
- Film_stock wikiPageExternalLink history.html.
- Film_stock wikiPageExternalLink index.htm.
- Film_stock wikiPageExternalLink MPChronologyPopup.jsp.
- Film_stock wikiPageID "11028".
- Film_stock wikiPageLength "25649".
- Film_stock wikiPageOutDegree "147".
- Film_stock wikiPageRevisionID "672203976".
- Film_stock wikiPageWikiLink 16_mm.
- Film_stock wikiPageWikiLink 16_mm_film.
- Film_stock wikiPageWikiLink 35_mm_film.
- Film_stock wikiPageWikiLink 35mm_film.
- Film_stock wikiPageWikiLink 70_mm_film.
- Film_stock wikiPageWikiLink 8_mm_film.
- Film_stock wikiPageWikiLink Acetic_acid.
- Film_stock wikiPageWikiLink Actuality_film.
- Film_stock wikiPageWikiLink Adsorption.
- Film_stock wikiPageWikiLink Agfa.
- Film_stock wikiPageWikiLink Agfa-Gevaert.
- Film_stock wikiPageWikiLink American_Mutoscope_and_Biograph.
- Film_stock wikiPageWikiLink American_National_Standards_Institute.
- Film_stock wikiPageWikiLink American_Standards_Association.
- Film_stock wikiPageWikiLink Analog_device.
- Film_stock wikiPageWikiLink Animation.
- Film_stock wikiPageWikiLink Anti-halation_backing.
- Film_stock wikiPageWikiLink Aspect_ratio_(image).
- Film_stock wikiPageWikiLink Auguste_and_Louis_Lumière.
- Film_stock wikiPageWikiLink Bell_&_Howell.
- Film_stock wikiPageWikiLink Bell_and_Howell.
- Film_stock wikiPageWikiLink Biograph_Company.
- Film_stock wikiPageWikiLink Birt_Acres.
- Film_stock wikiPageWikiLink Black-and-white.
- Film_stock wikiPageWikiLink Bleach_bypass.
- Film_stock wikiPageWikiLink Camera.
- Film_stock wikiPageWikiLink Cameras.
- Film_stock wikiPageWikiLink Category:Film_and_video_technology.
- Film_stock wikiPageWikiLink Category:Storage_media.
- Film_stock wikiPageWikiLink Celluloid.
- Film_stock wikiPageWikiLink Cellulose_acetate_film.
- Film_stock wikiPageWikiLink Cellulose_diacetate.
- Film_stock wikiPageWikiLink Charles_Urban.
- Film_stock wikiPageWikiLink Cinecolor.
- Film_stock wikiPageWikiLink Color_balance.
- Film_stock wikiPageWikiLink Color_couplers.
- Film_stock wikiPageWikiLink Color_motion_picture_film.
- Film_stock wikiPageWikiLink Color_temperature.
- Film_stock wikiPageWikiLink Cross_processing.
- Film_stock wikiPageWikiLink Cyan.
- Film_stock wikiPageWikiLink Darkroom.
- Film_stock wikiPageWikiLink Day_for_night.
- Film_stock wikiPageWikiLink Daylight.
- Film_stock wikiPageWikiLink Digital_cinema.
- Film_stock wikiPageWikiLink Digital_intermediate.
- Film_stock wikiPageWikiLink Direct_film.
- Film_stock wikiPageWikiLink Drawn-on-film_animation.
- Film_stock wikiPageWikiLink DuPont.
- Film_stock wikiPageWikiLink Dye_coupler.
- Film_stock wikiPageWikiLink E.I._Dupont_de_Nemours.
- Film_stock wikiPageWikiLink Eastman_Kodak.
- Film_stock wikiPageWikiLink Edison_Trust.
- Film_stock wikiPageWikiLink Electric_spark.
- Film_stock wikiPageWikiLink Electromagnetic_spectrum.
- Film_stock wikiPageWikiLink Emulsion.
- Film_stock wikiPageWikiLink Exposure_(photography).
- Film_stock wikiPageWikiLink Exposure_patterns.
- Film_stock wikiPageWikiLink False_color.
- Film_stock wikiPageWikiLink Film.
- Film_stock wikiPageWikiLink Film_base.
- Film_stock wikiPageWikiLink Film_format.
- Film_stock wikiPageWikiLink Film_gauge.
- Film_stock wikiPageWikiLink Film_grain.
- Film_stock wikiPageWikiLink Film_perforations.
- Film_stock wikiPageWikiLink Film_preservation.
- Film_stock wikiPageWikiLink Film_speed.
- Film_stock wikiPageWikiLink Filmmaking.
- Film_stock wikiPageWikiLink Fujifilm.
- Film_stock wikiPageWikiLink Gelatin.
- Film_stock wikiPageWikiLink George_Albert_Smith_(film_pioneer).
- Film_stock wikiPageWikiLink George_Albert_Smith_(inventor).
- Film_stock wikiPageWikiLink George_Eastman.
- Film_stock wikiPageWikiLink Hannibal_Goodwin.
- Film_stock wikiPageWikiLink Home_Kinetoscope.
- Film_stock wikiPageWikiLink Home_movies.
- Film_stock wikiPageWikiLink Image_resolution.
- Film_stock wikiPageWikiLink Image_scanner.
- Film_stock wikiPageWikiLink Infrared.
- Film_stock wikiPageWikiLink Infrared_film.
- Film_stock wikiPageWikiLink Infrared_photography.
- Film_stock wikiPageWikiLink James_J._Jeffries.
- Film_stock wikiPageWikiLink John_Carbutt.
- Film_stock wikiPageWikiLink Kinemacolor.
- Film_stock wikiPageWikiLink Kinetoscope.
- Film_stock wikiPageWikiLink Kodachrome.
- Film_stock wikiPageWikiLink Kodacolor_(still_photography).
- Film_stock wikiPageWikiLink Kodak.
- Film_stock wikiPageWikiLink Latent_image.
- Film_stock wikiPageWikiLink List_of_film_formats.
- Film_stock wikiPageWikiLink List_of_motion_picture_film_stocks.
- Film_stock wikiPageWikiLink Louis_Lumiere.