The draper 72 x 96" vortex rear projection Screen with frame 400 - 120" diagonal - video format (4:3 Aspect Ratio) (Black Frame). 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.
Draper 125051 Features:
Designed to be used with single lens projectors
Projected light is collimated, then diffused evenly, making the Vortex well suited for use in videowalls and rooms with tiered seating patterns
Charcoal grey tint provides superior color contrast, even under harsh ambient light
The diffusion medium is in the acrylic, so it can't be scratched or damaged
The Vortex is available in sizes up to and including 160" diagonal
Can be used in Draper's Retro/QA (portable rear projection systems), MultiScreen System, RPX/Complete or any of Draper's VideoWalls in conjunction with their Projector Support Structure
Draper 125051 Specifications:
| Type |
| Style | Vortex |
| Front/Rear Projection | Rear |
| Mount | Wall |
| Finish | Black Frame; 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 | 73 x 97" (185.4 x 246.4cm) |
| Image Size | 72 x 96" (183 x 244cm) |
| Diagonal | 120" (304.8cm) |
| Format | Video |
| Aspect Ratio | 4:3 |
| Casing |
| Color | Acrylic |
| Material | Cast acrylic, one piece, not to exceed 1/4" in thickness |
| Length | Not Applicable |
| General |
| Shipping Weight | 66 lbs (30 kg) |
