 | Perfect for classroom and meeting room facilities. Easy pull-down system locks at intervals to fit a variety of projection formats. 100" Diagonal, Aspect Ratio: 4:3, Screen Gain: 1, Matte White Surface, Angle of View: 120°, 60" x 80" Viewing Area Number of Reviews: 0 | Ratings:  | Best deal: $94 $94 - $94 from 1 stores. |