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Electric Projector Screens
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Why would I need 1:1 Ratio electric projection screen?
If you are likely to use an old style Overhead Projector or a slide projector you would need this as they project a square image onto the electric projector screen. They can be used as a 4:3 computer projector screen as well by stopping the projection screen before it is fully extended so that it makes a 4:3 ratio.
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Why would I need 4:3 Ratio electric projection screen?
If you are using a standard Video or computer you will usually have the electric projector screen image in this ratio (ie 1024x768 is actually 4:3) |
Why would I need 16:9 Ratio electric projector screen?
Generally this is used for home cinema where widescreen DVD's are used. Some modern laptops have a picture this size however they may or may not put out 16:9 by the external port which is the important point when choosing an electric projector screen. |
| For more information on electric projector screen aspect ratios click here or call the experts at Projector screen .co.uk |
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Why would I need a Tab Tensioned Screen?
This would normally be for high end home cinema as they come in a 16:9 ratio. However with bright general use projectors now starting to appear in 16:9 they can be used in any setting that requires the best.
The tab wires ensuring that the surface remains perfectly flat
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