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The StereoGraphics Dual LCD Stereo Vision Projector system is a low-cost solution for the display of recorded video. It produces good looking stereoscopic video on screens of moderate size and is suited to the venues where it's important to have a maintenance-free installation. The Dual LCD Projector is based on two Sanyo LCD projectors, model PLC-220N. These projectors were chosen for their good image quality and high brightness. |
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In tests comparing the picture quality of video images projected on seven foot diagonal screens most viewers preferred the image of the Sanyo projectors to that of a far more expensive CRT projector. In particular, there is more shadow detail and the mid range of tones have a pleasing look. The light weight of the Sanyo projectors makes for easy transportation. The images may be viewed with either the traditional low cost linear polarizing eyewear, or the newer circular polarizing technique which allows the viewer to tip their head without losing the stereo effect. Both types of eyewear provide excellent stereo vision images for your audience. Exhibitors often imprint eyewear with special messages thereby turning the product into a souvenir. Eyewear with sturdy plastics frames are also available. To insure the exhibitor's success the product is supplied as a complete system including the two projectors, mounting stand, proprietary color corrected polarizing filters mounted in holders, six pairs of eyewear, and a seven foot diagonal high-gain video projection screen suitable for polarized light image selection. The filters may be supplied set up for either the linear or circular methods. The screen may be wall or stand mounted. A StereoGraphics Video Playback Controller with Dual Output option is also supplied. The Dual LCD Stereo Vision Projector is part of the StereoGraphics video product line and works in conjunction with our other video products. It is assumed that our camera products or View/Record Controller have been used to produce the video. Our proprietary multiplexing technique, which is the industry standard, squeezes both left and right images onto a single video source such as a tape or laser disc. If you required large audience projection you can use our technology applied to Hughes-JVC light valve projectors for screens up to thirty feet wide. |
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All materials © Copyright 1996, StereoGraphics Corporation |
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