The Gain of the GreyHawk is .85 The gain can vary plus or minus 5 percent from one production run to another. If the screen is perforated you will lose 10.2 percent of luminance.
|Originally posted by Cameron:|
Does anybody know what the Gain is for a Microperf Greyhawk screen?
I am looking at getting a HT250 (if it is as good as it should be) which is 900 lumens and projecting it on a 100" wide (or slightly wider) 16:9 screen.