 | High-low case adjustment allows a 70" x 70" screen to be fully opened in a room with an 8' ceiling. Keystone eliminator tilts the screen forward to compensate for distorted images (standard on all Square sizes except 84"x84"). 71" Diagonal, Aspect Ratio: 1:1, Screen Gain: 1, Matte White Surface, Angle of View: 120°, 50" x 50" Viewing Area Number of Reviews: 0 | Ratings:  | Best deal: $74 $74 - $86 from 4 stores. |