A projector is an optical device that projects an image or moving objects onto a surface. There is a lens in projector which shines and create a light, some of the projectors can project the image directly by using lasers. Projectors are used to communicate visually with the number of peoples. Audience can see the image to big surface instead of small screens. Projects are widely in use of school, college and business now the days. This is a very common and effective way of communication. Also it can be used in trainings.
There are two common types of projectors in the market: DLP (digital light processing), and LCD (liquid crystal display). In the early days of projectors, when actually they started, CRT (cathode ray tube) projectors were commonly used.
Nanovator’s provide you projectors with screen on very reasonable price also we rent out projectors for family or official events. We have different type of projectors with high quality brands, Philips, Sanyo etc.