Rear Projection TV Help

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Dave Juhl

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Joined 2003
#1
I have built a couple of front projection projectors that work awsome(except for some blurryness around the edges), but I hate to have the projector right in the middle of the floor. So I wanting to build a rear projection tv but I don't have any experiance with rear projection. I as wondering if anyone has built one that worked. And if so if they have plans and parts list to help me out with.


Thanks
Dave
 
#2
something like this ?

For example
 

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#3
Yes, thanks uvodee. That is a good plan to start me out. But I would like to build a RP tv with a screen size of 72", is that to much for it to have a good picture. And would anyone know how to calculate how far away the projector would have to be from the mirror,and how far the mirror would have to from the screen to give me a 72" picture? I will be useing a Sharp QA-1800 lcd panel and the bulb out of my OHP to build my projector. I haven't figured out what lenses to use yet.
 
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