3D Cinema light efficiency
{"Image DocumentName": "3D Cinema light efficiency", "Image ImageDescription": "All 3D systems absorb a large amount of light compared with 2D mode because of filters and eyewear. efficiency. Real D. 15% Real D XL. 28% Dolby. 12% Xpand. 18% Acceptable screen brightness level 4.5 fl. (14 fl. 2D)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}