Da-Lite 76738 Cosmopolitan Electrol Motorized Projection Screen Christie 3.6 to 5.8 (XGA) / 3.7 to 5.9 (WXGA) / 3.5 to 5.6 (WUXGA) Long Zoom Lens Audio Visual Presentation Multimedia Projector Accessories Projector Lenses Christie Long Zoom Lens Gesture and multi writing support

Gesture and multi writing support on native windows system

Lightweight and Compact Design

Access Lens Settings in Camera Menu

3000:1 High Contrast Ratio

It's built with a 4000 dpi Darkfield laser sensor that's capable of tracking on virtually any surface so you can use it comfortably on your jeans or even on glass

Da-Lite 76738 Cosmopolitan Electrol Motorized Projection Screen Christie 3.6 to 5.8 (XGA) / 3.7 to 5.9 (WXGA) / 3.5 to 5.6 (WUXGA) Long Zoom Lens Audio Visual Presentation Multimedia Projector Accessories Projector Lenses Christie Long Zoom Lens Gesture and multi writing supportWall and Ceiling Mounted Non Tensioned 150" Diagonal Video Format 4: 3 Aspect Ratio Front Projection Matte White HC Finish 120V, 60Hz 87 x 116"