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Dust is in schools, conference rooms, auditoriums and in your home. This can create problems for LCD projectors. Most LCD projectors require filters to keep dust out and prevent it from entering the optical system. DLP technology enables a filter free design. (more…)

MAJOR Lantham Woodville (1837-1911) is a confederation weapons officer during the American Civil War and professor of chemistry at West Virginia University. Woodville is a key figure in the history of film technology. He is also the father of Grey and Otway Latham, owner of the Kinetoscope parlor in New York. In December 1894, Woodville and his sons formed the Lambda Frankfort Street 35.

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In the world today when the video presentations are an important way of communication in case of classroom training as well as for professional purposes, video projectors are extremely significant in that objective. The video projectors work by means of recognition of the signs emitted by a video signal with a goal and projects corresponding images on the projection screen.  Rear-projection screens and rear projection TV, or RPTV also help the formation of video projectors leading to the formation of a unified single unit that is used popular nowadays in the case of home theater systems.  (more…)

The video projectors are the need of the hour in the high tech world of this technologically advanced that most of the tasks is performed by means of various technological tools.The video projectors perform their function by means of detection and recognition of the video signal and then presents the image through a lens system.  These projections are very useful in the case of professional presentations and classroom and with the progress of time, technological tools developed further facilitated the efficient operation of video projectors. (more…)

The characteristics of use of a projector are many, within the home can be used to make home a home theater system which has the same emotions of the movie, but even more is much loved by sports fans to see the most beautiful parts of football, basketball, formula one, feeling the same emotion that you feel when you are in a stadium, but with the difference that you are sitting quietly in an armchair at home. All this thanks to the possibility of high resolution. In the public sphere, the projector is used to show videos and documents to a wide audience.  Find many uses in universities and schools to project notes and lectures to students, allowing them greater learning and removing old chalkboards on which the writing was often incomprehensible to the student.
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The projector is an object capable of displaying a large canvas on a wall or appropriate to projections, the images that have as source a computer, a TV, camcorder or any video source.

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