HC Da-Mat Tensioned Dual Masking Electrol – HDTV Format Size: 50″ x 89″ diagonal

Posted by hdtv

Oct 18 2010

>>>Best Price Here<<<

Tensioned Dual Masking with High Contrast Da-Mat 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.
High Contrast Da-Mat with a special gray surface, this screen material is designed for use with today’s high output LCD, DLP and D-ILA projectors. By lowering the black levels of the projected video image, this surface creates a more film-like image and is a good choice when video is the main source of projected information. This screen surface is best used when there is good control of ambient lighting and a moderately wide viewing angle is desired. Gain 0.8 with a 45-degree viewing half angle.