Stewart Greyhawk Gain - AVS Forum
Screens > Stewart Greyhawk Gain
Cameron's Avatar Cameron 08:08 AM 12-31-2000
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.

Thanks,

Cameron

Don Stewart's Avatar Don Stewart 11:56 AM 12-31-2000
Quote:
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.

Thanks,

Cameron
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.
Regards
Don

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