Projections or projectors are used almost everywhere to film or to study or making a presentation or finally shooting the movie. Projections or projectors used for shooting films or movies are very expensive, enormous as well as power-consuming. Latest models may cost around $.100K or more. One can number of projector models by the famous companies & some of them are B&H, Sony & many more. One can also purchase directly from the manufacturer at reasonable cost. Cinema Projectors have to be positioned at the perfect distance & height from the actual screen. In order to connect the system, we need extremely large one for over 150 GB especially designed files for cinema projection. The maintenance as well as AMC of the projector is equally expensive. Theaters & movie makers run their projectors in a comparatively darker mode unlike other normal projectors that requires brighter mode for clarified movie.
An advantage in keeping darker mode of the projector is that it improves the lifespan of the bulbs inside the projector that are again too expensive to replace. Other tools as well as parts of the in the projector are also very expensive. Some of the main leaders in manufacturing movie projectors are Barco, Sony, Christie, NEC & many more. One can opt to purchase the lower version or cheaper ones too depending on the budget as well as needs. Shorter projector will give comparatively lower quality picture & that would cost lower that the branded & expensive projectors for movies.