Profile: Da-Lite Screen Company, Inc. specializes in designing and manufacturing projection screens. Scenic roller is ideal for large screen applications in stage or auditorium settings. It features manually operated roll-up screen in sizes up to 30H x 30W. Easy to use rope and pulley system with concealed nylon pulleys raises and lowers screen effortlessly & quietly. The holo screen is a holographic rear projection screen for point-of-sale applications in retail stores, window displays, airports, banks and other high traffic areas. It displays images rear projected from 18-35 degrees. The transparent display allows viewers to look at and see through the screen.