 | Excellent for video projection applications. Same great features as the Dual Masking Electrol screen except screen is tensioned for an extra flat surface for optimum image quality when using video or data projection. Tab guide cable system maintains even lateral tension to hold surface flat while custom slat bar with added weight maintains vertical tension. Unique "step-back" masking design eliminates shadows. All fabrics listed below will be seamless. 157" Diagonal, Screen Gain: 1, Angle of View: 50°, 60" x 111" Viewing Area Number of Reviews: 0 | Ratings:  | Best deal: $2942 $2942 - $3765 from 2 stores. |