79937 Features: -Ideal for home theaters or where a variety of image formats are projected..-View from ''Letterbox'' to ''NTSC'' format or from ''HDTV'' to ''NTSC'' format with concealed-in-the-ceiling screen..-Second motor lowers and raises black masks into position to convert screen to different format..-Black case standard. White case available upon request..-Front projection fabrics are standard with black backing for opacity.. Options: -The Tensioned Dual Mask is available with a silent motor option. Unique ''step-back'' masking design eliminates shadows..
- Tensioned Dual Masking with Cinema Vision fabric and 110 volt motor.
- Dual Motor Multiple Aspect Ratio Electric Screen. View from HDTV to NTSC Format. Tab guide cable system maintains even lateral tension to hold surface flat while a custom slat bar with added weight maintains vertical tension.
- Ideal for home theaters or where a variety of image formats are projected. Screen is tensioned for an extra flat surface for optimum image quality. Unique "step-back" masking design eliminates shadows. Second motor lowers and raises black masks into position to convert screen to different format.
- Cinema Vision is a unique non-supported vinyl fabric that offers a bright, uniform image with no color shift at any viewing angle. This surface is designed to provide a higher amount of brightness for lower output projector types such as CRT. Its increased reflectivity will help enhance the image brightness in situations where a low level of ambient light is present. This surface is a good choice when producing video images. Gain 1.3 with a 45-degree viewing half angle.