Solid Construction: Strong and durable Alloy material. Color accuracy measures how well the screen reflects the colors projected onto it.
A screen that introduces as little color shifting as possible is ideal. With a gain of 1.1, the viewing angle can be close to 180 degrees, since it reflects everything more or less equally in all directions. Black borders in square help to increase picture focus and contrast; Black on the back eliminates light penetration; It's perfect for home theatre, classroom or conference room presentations as well as public diplay. Screen Type: Electric Motorised Material: Matte White, High Definition Material Control Method: Wall Mount Control and Remote Control Voltage: 220V50HZ/ 230V50HZ Suitable for: DLP, CRT, LCD Cetification: ISO9001, 2000, ISO14000, CE Certified Size: 72" Maximum Viewable size: 72" / 146x110cm Aspect Ratio: 4:3 (native) /16:9 (adjustable) Gain: 1.1 Size: 84" Maximum Viewable size: 84" / 171x128cm Aspect Ratio: 4:3 (native) /16:9 (adjustable) Gain: 1.1 Size: 100" Maximum Viewable size: 100"/ 80"x60"/203cm x152cm Aspect Ratio: 4:3 (native) /16:9 (adjustable) Peak Gain: 1.1 Size: 120" Maximum Viewable size: 120"/ 95"x72"/244cm x183cm Aspect Ratio: 4:3 (native) /16:9 (adjustable) Peak Gain: 1.1. Due to courier restrictions some areas out of UK mainland.