So as part of my thesis, I am working on finding effective pre-filters (mostly just testing on various models at this point). Question for anyone that used large venue projectors:
If 3rd party external prefilters were available that did not significantly increase the projector's internal temperatures and prevented 60-80% of the contaminates from getting into the projectors, would you use them? These are expected to cost $0.50-$1/ea when purchased in reasonable quantities (they are cut to fit material and have to be bought in case quantity). The life would depend on the environment from 500+ hours in a typical slightly dusty booth to 50 hours or less around high levels of contaminates.
If 3rd party external prefilters were available that did not significantly increase the projector's internal temperatures and prevented 60-80% of the contaminates from getting into the projectors, would you use them? These are expected to cost $0.50-$1/ea when purchased in reasonable quantities (they are cut to fit material and have to be bought in case quantity). The life would depend on the environment from 500+ hours in a typical slightly dusty booth to 50 hours or less around high levels of contaminates.
