Projector Screen Gain Bright Room

This creates a brighter image but it also reduces viewing angles and can introduce.

Projector screen gain bright room. The screen achieves this by focusing the light into a more narrow reflective angle instead of uniformly reflecting the light in all directions. A high gain screen is constructed to reflect more of the projector s light energy back toward the centerline of the projection path and less light energy to the oblique angles of view. If your screen s gain is 1 5 it ll give off an even brighter reflection much brighter than the projector s light. A projector screen with a gain measurement of 8 will reflect back at 80 of the original brightness.

A higher gain made possible by special screen materials reflects more light back toward the center of the room. A 1 000 lumen projector aimed at a screen with 1 5 gain will be perceived at 1 500 lumens. Thus brightness falls off more rapidly as you move away from the zero degree viewing axis and the half gain viewing angle is relatively narrow. So a 1 000 lumens projector will come out as 1 500 lumens with a 1 5 screen gain.

For most purposes a gain of about 1 1 is optimal as this maintains dark blacks while providing a bright image. The epson 3700 is the best for bright and darkroom alike whether in a sitting room and outdoor lounge a man cave or the family room and with excellent brightness and contrast of 3000 lumens and 70 000 1 contrast ratio this projector produces incredible image quality and colors in fhd resolution of 1080 pixel for watching movies sports. If your projector has 1 000 lumens brightness measurement the 1 0 gain in the screen will reflect the same amount of brightness.