Intelligent Design
Limitless Positioning
With Limitness Positioning Structure, the screen can be stopped by holding the handle for 3 seconds at any position.
Slow Retraction
With Slow Retraction System to allow the screen retracting back slowly within 8 seconds, which can prevent the safety issue cause by lower bar hitting casing.
Wrinkle Free
When your delux pull-down screen is fully retracted the positioning system is lock off and the fabric is not stretched by the spring system, which can prevent the wrinkle cause by long time stretchness from the spring system.
Weaved Fiberglass of the matte white fabric
The weaved Fiberglass layer of the fabric is used as a backing or backbone of the entire screen structure. With this layer Grandview screens have a stretching rate of less than 1% and a much longer life span than ordinary meterials. The fiberglass backing prevents wringling or waves due to changes in temperature, humidity or drag foces.
- Last-long Flatness
With four layer structure including Fiberglass, Stretchness less than 1% which ensures the long-lasting flatness
- Sophisticated Images
The screen material is engraved with optical microgrooves on the surface, with a resolution of more than 125 line pairs per mm. This ensures the sharpness of the projected images.
- Color Accuracy
The reflected light is evenly distributed with less than 60K colour temperature difference between projection angle and reflection angle for accurate colour at any viewing angle.
- Wide Color Range
With a high contrast, while maintaining the color accuracy and color range the Grandview provides a more vivid image
