Different Types of Projector Screen Material

Published October 20, 2018

Projector screens have been designed into many different types and sizes. There are some that are best suited for official use and others can give you a blissful home theater experience. You will be able to get the best results if you get to match your projector screen with the respective projector. There are different types of materials used in designing projector screens. You can learn more about the best mini projectors here. The light reflecting properties of these materials vary. Here are some of the most common types of projector screen materials;

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1. Diffusion screen material: This type of material reflects the light from the projector to the room evenly. All the people that are in the room are able to enjoy the same quality of the view. It is advisable to use these screens with a projector that produces a uniform illumination. People that are within the projection sphere of the screen get to view the images from angles with the same amount of brightness. The brightness of the images that are produced reduces as the light from the projector is scattered in different directions. Most of the diffusion screens are designed with a gain of 1 so that they can reflect an equal amount of light.

2. Reflective screen material: This projectors screen material is suitable for use at places where there is a high amount of ambient light. Reflective screens will not work well with rear end projectors because they reflect light like mirrors. You can use the reflective screen if you have a front-end projector. This is because the reflective screen has a high amount of projector gain, mostly of about two. The best thing about reflective screen is that they are able to reflect the image even on a narrow view angle. You can therefore use it with ceiling mounted projectors. The main defect with reflective screens is that the high gains cause it to have smaller viewing angle than quality diffusion screens.

3. Retro-reflective screen material: Just like reflective screen materials, this one is meant for places that have high amounts of ambient light. These screens have a high level of projector gain and are usually designed with features that allow it to reflect the light back to the source. Retro-reflective screens are most suitable for portable table-mounted projectors. It is advisable not to use this screen with wall ceiling mounted projectors because the light will be reflected back to the projector. This will degrade the quality of the images for all the viewers that are looking at the projector screen.

4. Rear projector screen material: This screens are design with gains that are as high as 6 and are able to produce high quality of images even when used in bright conditions. These screens are best designed for back projection projectors and are mostly not affect by ambient light. This is because the source of the image is usually at the back of the screen. Rear projection screens are relatively more expensive than other types of projector screens and are mostly used by professionals.

5. Rear projection screen material: This screen material is used with back projection projectors and can be used under all conditions. Since the image source is at the back of the screen, the quality is not affected by the amount of ambient light present. These screens have very high gains, typically in the order of 6 and produce good quality images even in bright conditions. You can get yourself a diffusion or reflective screen if you desire to use it for a small audience of about 25 to 30 people.

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