gate aperture

См. также в других словарях:

• gate valve — noun : a valve in a pipeline consisting essentially of a flat or wedge shaped gate that can be lowered into a seat to seal off the line or raised into an external recess so that the full area of the line is open compare globe valve * * * gate… …   Useful english dictionary

• gate valve — noun a valve with a sliding part that controls the extent of the aperture …   English new terms dictionary

• aperture — n opening, hole, eye, eyelet, eyehole, peephole, pinhole, puncture, perforation, interstice, pore, bore, airhole, spiracle; slit, crack, gash, vent, slot, rent, foramen; chink, cleft, cranny, rift, crevice, fissure, Archaic. scissure; gap, break …   A Note on the Style of the synonym finder

• Gate — F/A/V The aperture assembly at which the film is exposed in a camera, printer, or projector. A&V • A signal used to trigger the passage of other signals through a circuit. • A digital logic device whose output state depends on the states of the… …   Audio and video glossary

• gate —   the aperture assembly of a camera, printer, or projector at which the film is exposed …   Glossary of cinematic terms

• Film gate — The film gate is the rectangular opening in the front of a motion picture camera where the film is exposed to light. The film gate can be seen by removing the lens and rotating the shutter out of the way. The film is held on a uniform plane at a… …   Wikipedia

• Wicket gate — Wicket Wick et, n. [OE. wiket, OF. wiket, guichet, F. quichet; probably of Scand. origin; cf. Icel. v?k a small creek, inlet, bay, vik a corner.] [1913 Webster] 1. A small gate or door, especially one forming part of, or placed near, a larger… …   The Collaborative International Dictionary of English

• film gate — noun : a portion of a motion picture mechanism which positions the film while it remains stationary or passes before the aperture * * * (in motion picture cameras and projectors) a mechanism that holds the film flat in the focal plane of the lens …   Useful english dictionary

• Comparison of movie cameras — See list of movie cameras for a comprehensive listing of movie cameras. The following tables make a comparison of movie cameras that are in common professional usage in recent years. This list is strictly limited to film based cameras, in order… …   Wikipedia

• Anamorphic format — is a term that can be used either for the cinematography technique of capturing a widescreen picture on standard 35 mm film, or other visual recording media with a non widescreen native aspect ratio, or a photographic projection format in which… …   Wikipedia

• List of film formats — This list of film formats catalogues formats developed for shooting or viewing motion pictures, ranging from the Chronophotographe format from 1888, to mid 20th century formats such as the 1953 CinemaScope format, to more recent formats such as… …   Wikipedia