sharp81
Oct8-04, 11:44 AM
i would like to know the relation b/w the light o/p ie in lumens and the contrast ratio in a projector system.
for a 500 lumens light source and the contrast ratio of say for example 20:1 what shld be the distance to the screen from the projector to get the best possible image
for a 500 lumens light source and the contrast ratio of say for example 20:1 what shld be the distance to the screen from the projector to get the best possible image