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Lumenlab > Audio Video Sciences > Advanced Projector Builder > "Folded" designs
davegus91
OK so ive pretty much narrowed my general design down to two vertical designs. So what I am asking is which will be better (both brightness and vignetting): a 220 FL lighting setup or a folded 330 with the surplus shed precondenser? My main question is will the mirror negate any or the gain from the precon lumens wise? Attached is a terrible 5min mspaint representation.

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Help me decide!!
chaos86
QUOTE (davegus91 @ May 9 2008, 09:19 PM) *
Help me decide!!



IIRC, the 330+precon setup is about the same as the 220 setup as far as overall brightness, but the vignetting is much better.
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