Technical Parameters Size 19 inch Samsung LCD Panel Aspect ratio 16: 10 Resolution SXGA ( 1440* 900) Pixel pitch 0.284mm Response time 5ms Brightness 300cd/ m2 Contrast ratio 800: 1 View angle ( H/ V) 160....
Guangzhou Focus Digital Technology Co., Ltd. was founded in 1997. We are a high-tech enterprise which specializes in the design, sales, production, process, technical training of multimedia teaching....