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Posted: Sun Dec 28, 2014 7:43 am
Excuse me, I am a novice Projector begin to modify those elements I was BENQ MP510 photosensitive resin suitable for UVA (Ultraviolet A) wavelength range of 340 ~ 410nm
http://www.aboutprojectors.com/BenQ-MP6 ... ector.html
http://www.aboutprojectors.com/BenQ-MP6 ... ector.html