- Photographic sensitometry
- Фотографическая сенситометрия.
Краткий толковый словарь по полиграфии. 2010.
Photographic sensitometry
Смотреть что такое "Photographic sensitometry" в других словарях:
Sensitometry — is the scientific study of light sensitive materials, especially photographic film. The study has its origins in the work by Ferdinand Hurter and Vero Charles Driffield (circa 1876) with early black and white emulsions. [Hurter, Ferdinand… … Wikipedia
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 developer — In the processing of photographic films, plates or papers, the photographic developer (or just developer) is a chemical that makes the latent image on the film or print visible. It does this by reducing the silver halides that have been exposed… … Wikipedia
sensitometry — ˌsen(t)səˈtämə.trē noun ( es) Etymology: International Scientific Vocabulary sensito (from sensitive + o ) + metry : the science, art, or act of measuring sensitivity (as of photographic material or of the human eye) … Useful english dictionary
sensitometry — /sen si tom i tree/, n. the science of determining the sensitivity of photographic materials. [1905 10; SENSIT(IVE) + O + METRY] * * * … Universalium
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
Exposure (photography) — Underexposure redirects here. For the 2005 film by Oday Rasheed, see Underexposure (2005 film). A long exposure showing stars rotating around the southern and northern celestial poles. Credit: European Southern Observatory … Wikipedia
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
Hurter and Driffield — Ferdinand Hurter (1844–1898) and Vero Charles Driffield (1848–1915) were nineteenth century photographic scientists who brought quantitative scientific practice to photography through the methods of sensitometry and densitometry. Among their… … Wikipedia
Timeline of photography technology — * 1826 Nicéphore Niépce takes the first permanent photograph, a landscape that required an eight hour exposure. * 1835 William Fox Talbot produces early permanent photographs through his own process. * 1839 Louis Daguerre patents the… … Wikipedia
