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Different Types of Projector Screens and Their Specifications

By Chris Adam Subscribe to RSS | March 28th 2012 | Views:
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You must have seen a projector in your office or at any other event where presentations are given. The concept of projector is not new but the device itself has become quite compact and the pattern of the projector screensprojector screens has also changed. These screens are the sheet on which the presentation, pictures and videos are reflected and shown from the projectors. It generally has a surface and a support structure that is placed on the floor where the projection needs to be made.

Previously the concept of projection screen was not there and people used to project things on the wall or any other space that is clear. It was not possible for the background to show pictures without any distortion. This problem can be avoided with a projector screenprojector screen that is white and smooth and shows the reflections properly. There are many types of screens that can be used for projection. Some of them are permanently fit to the wall while some others can be moved from one place to another. They are portable and light weight and thus easy to carry. These screens are made from different materials depending upon the requirement. You may find different sizes and types of screens in different places according to requirement. For example if it is a big cricket ground the screen type and size would be far distinct compared to those used in a meeting room.

Now consider the light and contrast aspect of the projector screen. As the screen size increases the luminance in the screen decreases. This means less contrast in ambient light. It is possible for the picture quality to degrade because of the light present in the vast area. Today the gray screen is available in the market which has improved the quality of the projector screen to certain extent.

Chris Adam - About Author:
For more information on projector screen, check out the info available online; these will help you learn to find the projector screens!

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