Most include manual or powered zoom and focus, full remote control, enhanced video and data capabilities and increased menu features. $5,000.00 to $8,000.00 Designed for the professional mobile presenter or permanent installations, these SVGA and XGA high lumen projectors range from 1,000 to over 1,600 lumens with weights under 14 lbs. Over $8,000.00 These are usually projectors with either XGA(1024 x 768) lightweight or SXGA (1280 x1024) native or true resolution incorporating a minimum screen patios of 1,000 lumens of brightness projector warranties vary from brand to brand. however, they usually have at least one year or more coverage of all parts except lightweight the lamp. the lamp will sometimes have a 90 day warranty. some manufacturers also offer a 24 hour screen replacement service. in some cases, this may cost extra. contrast ratio is the ratio between the whitest and blackest portions of an image. the higher the contrast ratio the greater the ability of a projector to show subtle color details and tolerate extraneous room light.

mobile generally a step up from the ultra-mobile class in brightness lightweight and features, these projectors are designed for presenters on the move. this class is great for small-to-medium sized presentation environments. these units are typically 8 to 13 lbs. conference the conference class projector is designed for either permanent or portable applications. work station connectivity and control system interface is available for most of these projectors. the typical weight is 13 to 30 lbs. projectors are designed for the professional environment. applications would include large classrooms, conference/training facilities, engineering and design, and religious venues. the typical weight for these projectors is over 30 lbs. under $3,000.00 in this price range, you find mostly svga projectors that offer under 500 lumens of brightness and screen may or may not include zoom lenses and other accessories such as cables, cases and remote controls. these machines usually make lightweight great projectors for small training or classrooms where control of light is offered. $3,000.00 to $5,000.00 a step up in class, these projectors screen are typically svga ranging from 550 to 800 lumens.

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