I am going to build a projector for my tv out on graphics card and was wondering if I use a small screen (eg 2.3 Inch) how far away from the wall will my projector need to be for a good size screen... I'm sure theres an equation for it or something.
All Help Appreciated
Dan
All Help Appreciated
Dan
weencouk said:I am going to build a projector for my tv out on graphics card and was wondering if I use a small screen (eg 2.3 Inch) how far away from the wall will my projector need to be for a good size screen... I'm sure theres an equation for it or something.
All Help Appreciated
Dan
This site should help you a lot with all your ratio stuff.
http://www.gwidijanto.fcpages.com/index.htm
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