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how far should projector be from 100 inch screen

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  If you are trying to find the perfect size for your projector, there are a few things that should be taken into account including how far the viewer will be from the screen and how large you would like your projected image to appear. A good starting point is to calculate the ratio of screen size (in inches) and distance from projector (in feet). For instance if you have an 80" screen and your viewers will be 4-5 feet away then the ratio is 4:1. If you have a 100" screen and viewers will be 10 feet then it's 10:1. It doesn't matter if this sounds confusing because this link can help with conversion for any size projection screens: Now that you have the ratio, you can use it as a guide to help decide how large a screen size is appropriate with your specific application.   Image source: https://www.amazon.in/ For instance if you have an 80" screen and viewers will be 4-5 feet away then the ratio is 4:1. As described above, this means that if your viewing d
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how far does my projector need to be from the screen

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  Your projected image will be slightly distorted if the projector is too close to the screen and can produce a poor viewing experience. If your projector is too far from the screen, then you may have to compensate for the lack of light between your screen and projector. This video by The Art of Electronics explains both effects in detail.".   Image source: https://pinterest.com/ This video by The Art of Electroencephalography provides an overview on how distance affects intensity and resolution for displaying images through projectors.    Image source: https://www.amazon.in/ The University of Birmingham recommends using a projector approximately one foot from there screened's surface as a general rule, with extra consideration needed for complicated or large screens (such as stadium screens or theater screens).   Image source: https://www.croma.com/ There are a number of ways to calculate the screen's distance for your particular projecto r and screen, including usi
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