The Draper 40.25 x 53-5/8" Vortex Rear Projection Screen with Frame 200 - 67" Diagonal - Video Format (4:3 Aspect Ratio) (Black/Clear Anodized). A 0.5mm Fresnel lens gathers the light from the projector and directs it at a right angle through the screen. As the light exits the screen on the audience side, a diffusion medium redistributes the light evenly in all directions - up, down, left, right and center.
The superior resolution of this screen is complimented by its high-quality color contrast. The viewing cone is exceptionally wide in both axes - horizontal and vertical. The screen also provides uniform brightness from edge to edge, with no hot spots.
| Type | |
|---|---|
| Style | Vortex |
| Front/Rear Projection | Rear |
| Mount | Wall |
| Finish |
Black/Clear Anodized; Acrylic; Front lenses of screen is treated with a special anti-reflectance coating Gain = 2.0 Horizontal half gain angle is +/-20° from projection axis Vertical half gain angle is 20° from projection axis |
| Tension Control | Not Applicable |
| Keystone Control | Not Applicable |
| Dimensions | |
|---|---|
| Overall Size | 41.25 x 54-5/8" (104.8 x 139cm) |
| Image Size | 40.25 x 53-5/8" (102.2 x 136.5cm) |
| Diagonal | 67" (170.2cm) |
| Format | Video |
| Aspect Ratio | 4:3 |
| Controls |
|---|
| Casing | |
|---|---|
| Color | Acrylic |
| Material | Cast acrylic, one piece, not to exceed 1/4" in thickness |
| Length | Not Applicable |
| General | |
|---|---|
| Shipping Weight | 18 lbs (8.2 kg) |