"Because of the low light efficiency of all 3D systems (some are better than others but all lose a lot of light) the de facto screen brightness standard for 3D presentations is 4.5 Foot Lamberts (fL) which is only one third of the agreed standard for 2D of 14fL."
So says the introduction to the Harkness Screens free webinar (29 February: 15:00 GMT/10AM Eastern US/ 7AM Pacific US).













Subscribe to RSS Feed