With 7000 ANSI Lumen the Optoma EH7700 offers a lot of illumination for your events and installations. 7000 ANSI Lumen make the Optoma EH7700 perfect for projections at large conferences, fairs and outdoors too. The Optoma EH7700 belongs in the event- and conference class and is suitable for large screenings, mappings and permanent installations. Its 7000 ANSI Lumen make it substantially brighter and more reliable than a consumer home cinema or office projector.
The contrast of the Optoma EH7700 comes in at a very high 5000:1. The human eye can only recognize contrast ratios of 800:1 maximum. The high contrast ratio is particularly great for very dark rooms, as black will be displayed as a deep black on a bright projector.
With nearly 2.3m active pixel this projector has a native WUXGA resolution of 1920x1200px and an aspect ratio of 16:10. It can easily play high definition multimedia content from Blu-ray, DVD, PC, or receiver. The Full HD format is particularly suited for widescreen projections.
The projector works on Texas Instruments' DLP technology. The light is reflected by thousands of micro-mirrors (one mirror for each pixel). DLP technology stands for high contrast ratios and great luminosity, as well as a compact and light design.
The projector has an optical lens shift . This is a feature of a top quality projector, which allows you to shift the image of your projection without distortions, and without moving the projector.
The Optoma EH7700 has an ECO mode, which prolongs the lifespan of the lamp by reducing brightness, operating noise and power consumption of the projector.