- extraneous light
- посторонний источник света
Англо-русский железнодорожный словарь. 2013.
extraneous light
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extraneous — adjective Etymology: Latin extraneus more at strange Date: 1638 1. existing on or coming from the outside < extraneous light > 2. a. not forming an essential or vital part < extraneous ornamentation > b. having no relevance < an extrane … New Collegiate Dictionary
Ashen light — was first sighted by the astronomer Giovanni Battista Riccioli on January 9 1643, it is a subtle glow that is seen from the night side of the planet Venus. Night side means the opposite side of the observed planet from where the sun is shining.… … Wikipedia
Machine vision optical filters — are optical filters used in machine vision applications.Choosing the correct optical filter for machine visionMany of those developing machine vision applications know that considerable emphasis has been placed on choosing the correct lighting to … Wikipedia
History of the single-lens reflex camera — The history of the single lens reflex camera predates the invention of photography in 1826/27 by one and a half centuries with the use of a reflex mirror in a camera obscura first described in 1676. Such SLR devices were popular as drawing aids… … Wikipedia
Enlarger — An enlarger is a specialised transparency projector used to produce photographic prints from film or glass negatives using the gelatin silver process, or transparencies. All enlargers consist of a light source normally an incandescent light bulb … Wikipedia
Diaphragm (optics) — A 35 mm lens set to f/8; the diameter of the seven sided entrance pupil, the virtual image of the opening in the iris diaphragm, is 4.375 mm In optics, a diaphragm is a thin opaque structure with an opening (aperture) at its center. The role of… … Wikipedia
Fogging (photography) — Fogging in photography is the deterioration in the quality of the image caused either by extraneous light or the effects of a processing chemical.Taxonomy of foggingOne kind of fog is produced from a silver halide crystal having a fog centre… … Wikipedia
focusing cloth — noun : an opaque dark cloth used to cover the rear of the camera and the head and shoulders of the photographer in order to exclude most of the light except that coming through the lens * * * an opaque cloth surrounding the ground glass of a… … Useful english dictionary
Cyclorama (theater) — A band performing in front of a cyclorama. A gobo has been projected on it and it is washed with blue gelled lights A cyclorama is a large curtain or wall, often concave, positioned at the back of the stage area. It was popularized in the German… … Wikipedia
eyecup — noun Date: circa 1874 1. a small oval cup with a rim curved to fit the orbit of the eye used for applying liquid remedies to the eyes 2. optic cup 3. a usually rubber cup at the eyepiece of an optical instrument (as binoculars) for keeping out… … New Collegiate Dictionary
ELCA — Die Abkürzung ELCA steht für: ELCA Informatik AG, ein unabhängiges Software Haus in der Schweiz European Landscape Contractors Association, die europäische Vereinigung des Garten , Landschafts und Sportplatzbaus Extraneous Light Check and Avoid,… … Deutsch Wikipedia
