direct a projector
21photography, 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… …
22Oscar/Technische Verdienste — Der Oscar für technische Verdienste (Academy Technical Achievement Award) ist eine seit 1931 vergebenene Auszeichnung der Academy of Motion Picture Arts and Sciences und würdigt herausragende Leistungen auf dem Gebiet der Verbesserung technischer …
23Projection screen — Home theater projection screen displaying a high definition television image A projection screen is an installation consisting of a surface and a support structure used for displaying a projected image for the view of an audience. Projection… …
24PIAT — Infobox Weapon name=Projector, Infantry, Anti Tank caption PIAT at the Canadian War Museum origin=flagcountry|United Kingdom type=Anti tank weapon is ranged=Yes is bladed= is explosive=Yes is artillery= is vehicle= is missile= is UK=Yes… …
25Digital Light Processing — The DLP Logo Further information: History of display technology Digital Light Processing (DLP) is a trademark owned by Texas Instruments, representing a technology used in some TVs and video projectors. It was originally developed in 1987 by Dr.… …
26McLaughlin Planetarium — Coordinates: 43°40′01″N 79°23′39″E / 43.666964°N 79.394181°E / 43.666964; 79.394181 …
27Transmission electron microscopy — A TEM image of the polio virus. The polio virus is 30 nm in size.[1] Transmission electron microscopy (TEM) is a microscopy technique whereby a beam of electrons is transmitted through an ultra thin specimen, interacting with the specimen as it… …
28Cue mark — This image demonstrates how a cue dot would appear on 35mm film. A cue mark, also known as a cue dot, a changeover cue[1] or simply a cue is a visual indicator used with motion picture film prints, usually placed on the right hand upper corner of …
29Laser projectors — A laser projector is a collection of lasers, mirrors, galvanometer scanners and other optical components housed in an enclosure. A laser projector can contain one laser light source for single color projection or possibly 3 sources for RGB (red,… …
30Camera — 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… …
