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The opaque projector, or episcope is a device which displays opaque materials by shining a bright lamp onto the object from above. The episcope must be distinguished from the diascope , which is a projector used for projecting images of transparent objects (such as films), and from the epidiascope , which is capable of projecting images of both ...
The opaque projector, or episcope is a device which displays opaque materials by shining a bright lamp onto the object from above. The episcope must be distinguished from the diascope , which is a projector used for projecting images of transparent objects (such as films or slides), and from the epidiascope , which is capable of projecting ...
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers.
Pages in category "Projectors" The following 37 pages are in this category, out of 37 total. ... Opaque projector; Overhead projector; P. Phantoscope; Philips DP70;
A TELOP (TELevision OPtical Slide Projector) was the trademark name of a multifunction, four-channel "project-all" slide projector developed by the Gray Research & Development Company for television usage, introduced in 1949. [1] It was best remembered in the industry as an opaque slide projector for title cards.
Opaque projector Episcopal polity , within various Christian Churches and in ecumenical dialogue Episcope, an indirect-vision device similar to a periscope , used in armoured fighting vehicles