05-22-2012, 01:16 PM
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AVS Special Member
Join Date: Mar 2004
Location: Twin Cities
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This doesn't have to do with PJ screens, but it does have to do with reflecting light off a surface.
One of my other hobbies is photography. A DIY project that I have in progress is to build a DIY beauty dish. For reference, this is a beauty dish:
Basically it is a big bowl with the flash in the middle.
The desire is to find a white paint mixture for the interior surface that maximizes the gain, with minimal to no hotspotting and gives zero color cast.
Most people that DIY a beauty dish just hit it with a couple of coats of flat white spraypaint, but I was wondering if improved performance might be found in using a mixture that maximized light reflection and dispersion without moving to a fully silver/polished/reflective dish that gives a light quality I am not looking for.
AVS Club Gold
Join Date: Nov 2002
Location: Byhalia, Mississippi. Waaaay down in the Bottoms
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A Good quality Interior Flat Enamel
..........look for in that order of preference.