Screen selection for digital projection

摘要

As there are many digital projectors installed already, there will be some knowledge of actual operating costs. It may be possible to reduce lamp power, and consequent operating costs, by upgrading the screen for a higher gain. If the screen is already of some age, it may well have been damaged or be dirty, and so changing it will be beneficial anyway. For new installations, it will be important to consider together the projector model and lamp size with the screen selection, to optimise screen brightness and theatre operating costs. As stated above, converting to 3D introduces other factors as well.rnHarkness Screens are the largest manufacturer of cinema screens in the world.