(50 дюймов 150 дюймов) Руководство проекционный экран

Manual projection screen 1).Supply the OEM,Used Education & Traing,Goverment Projects, Home Theatre, Meeting Room. 2).Excellent workmanship.Designed for ceiling and wall mounting. 3).The color of steelhousing case: Octagonal or square with white or black. 4).It is a top-quality and economical screen with advanced self-lock system, so can stay discretional position .It is easy to operate,no extra accessories needed. 5).Size: any size according to your demands, the size is viewint area,and not include the black border in screen. 6).Very good quality fabric: matte white or glass beaded and so on. Matte white: (fireproof, Easy to clean with a damp cloth) Gain: 1.0 View angle: 130 agree Glass Beaded: ( easily dirty, not cleaned with a damp cloth) Gain: 2.5 View angle: 30 agree 7).Size: any size according to your demands. 8).Packing: 1pcs/carton with shrink film ModMl NO.viMwdata L*W(CM) ModMl NO.viMwdata L*W(CM) ModMl NO.viMwdata L*W(CM) JBD-MS 50"×50"127*127JBD-MS 72"(4:3)145*110JBD-MS 84"(16:9)186*105JBD-MS 60"×60"152*152JBD-MS 84"(4:3)170*127JBD-MS 100"(16:9)221*125JBD-MS 70"×70"178*178JBD-MS 100"(4:3)203*152JBD-MS 120"(16:9)265*150JBD-MS 80"×80"203*203JBD-MS 120"(4:3)244*183JBD-MS 92"(16:9)203*114JBD-MS 84"×84"213*213JBD-MS 150"(4:3)305*229JBD-MS 106"(16:9)234*132JBD-MS 96"×96"244*244JBD-MS 119"(16:9)264*147JBD-MS 133"(16:9)295*165