leaf shutter

См. также в других словарях:

• Shutter (photography) — The 1911 Cyclopedia of Photography divides shutters into roller blind and diaphragm types, corresponding roughly to the modern focal plane and leaf types. In photography, a shutter is a device that allows light to pass for a determined period of… …   Wikipedia

• shutter — shutterless, adj. /shut euhr/, n. 1. a solid or louvered movable cover for a window. 2. a movable cover, slide, etc., for an opening. 3. a person or thing that shuts. 4. Photog. a mechanical device for opening and closing the aperture of a camera …   Universalium

• leaf — [lēf] n. pl. leaves [ME lefe < OE leaf, akin to Du loof, Ger laub < IE base * leubh , to peel off, pull off > Lith lupù, to skin, pare off] 1. any of the flat, thin, expanded organs, usually green, growing laterally from the stem or twig …   English World dictionary

• leaf — n. & v. n. (pl. leaves) 1 a each of several flattened usu. green structures of a plant, usu. on the side of a stem or branch and the main organ of photosynthesis. b other similar plant structures, e.g. bracts, sepals, and petals (floral leaf). 2… …   Useful english dictionary

• leaf — noun (plural leaves) 1》 a flattened structure of a plant, typically green and blade like, in which photosynthesis and transpiration mainly take place.     ↘(often in phr. in/into leaf) the state of having leaves. 2》 a single thickness of paper,… …   English new terms dictionary

• Compound shutter — The Compound shutter is a mechanical leaf shutter for photographic cameras introduced in the late 19th century, usually used between lens components. A typical Compound shutter may have settings for T (Time), B (Bulb), and times from 1 second… …   Wikipedia

• Leaf-type shutter — Затвор створчатого типа …   Краткий толковый словарь по полиграфии

• 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

• Single-lens reflex camera — The single lens reflex (SLR) camera uses an automatic moving mirror system which permits the photographer to see exactly what will be captured by the film or digital imaging system, as opposed to non SLR cameras where the view through the… …   Wikipedia

• Camera — For other uses, see Camera (disambiguation). Various cameras A camera is a device that records and stores images. These images may be still photographs or moving images such as videos or movies. The term camera comes from the camera obscura… …   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