I have a proxima ovation 822 panel coming in, and would like to know if there is a way to mount it in a standard "box" with backlight, a frenzel and lens, instead of just putting it on top of a OHP.

Secondly, if it is possible, how big a frenzel would I need to use for this? The screen is 8.4 inches diagonally.
Is there a calculator somewhere? I looked around a bit but couldn't find one. Thanks.

-kivuli-