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Projector screen

Projector screen

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 screens may be permanently installed as in a movie theater, painted on the wall, semi-permanent or mobile, as in a conference room or other non-dedicated viewing space. Uniformly white or grey screens are used almost exclusively as to avoid any discoloration to the image, while the most desired brightness of the screen depends on a number of variables, such as the ambient light level and the luminous power of the image source. Flat or curved screens may be used depending on the optics used to project the image and the desired geometrical accuracy of the image production, flat screens being the more common of the two. Screens can be further designed for front or back projection, the more common front projection systems having the image source situated on the same side of the screen as the audience.

Depending on what you want to use it for you will gladly find it as there are different kinds of markets for digital projectors, movie projectors, overhead projectors and slide projectors, although the basic idea for each of them is very much the same: front projection screens work or diffusely reflecting the light projected on to them, whereas back projection screens work by diffusely transmitting the light through them.

At Wantitall there is a variety to choose from like the wall screen model B which is perfect for classroom and meeting room facilities and the Home Theater Screen with full tension uniformity Comes with an anodized black aluminum 2.36" frame thickness with pro-trim black velour surfacing to enhance the appearance with the stylish marked border that absorbs light overshoot. 100" Inch diagonal with our 1.1 Gain Cine White, Black backed material 16:9 Aspect Ratio Screen. It provides sliding wall mounts to ensure the installation is properly centered.

Date Added: 27 May 2010 17:04:49

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