china wholesale laser Hd resin short focal projection screen projector screen

     china wholesale laser Hd resin short focal projection screen projector screen

      Lightsome concise aluminum alloy shell design, built-in unique hydraulic damping device, the screen automatically expand upward; Unique four connecting rod structure allows you to easily adjust the video screen. Accurate performance life color, fully display the hd pictures of high-tech era. Particularly suitable for travel and business.

1.Parameter

 2.Features.

1)  Super short focal resistance to screen for special optical sawtooth structure, can prevent 93% of environmental light on the influence of the projection screen, rendering projection true color, no reflection phenomenon.
2.) The overturning traditional screen, according to the principle of optical revolutionary creation under the environment of high brightness projection. Put an end to the traditional coating fuzzy sense of fog screen image, perfect provides high contrast of bright, vivid image.
3) Gain 0.8, ultra wide Angle of 160 degrees, no matter which Angle, t sit as can be seen clearly gorgeous picture
4.) The picture is soft smooth, watch for a long time, the eyes will not fatigue, which can effectively protect your eyes.
5) Compared with traditional white plastic projection curtain, 10 times
6.) The first live on market, dedicated the special ultra short focal projector screen.

3. Test process

4.After-sales

Notes of receiving and inspection:   

1,Please confirm whether the products information or products are aberrant upon your receiving.If not , please  kindly contact us.   

2,Please install the products according to directions.If there were further questions,kindly consult us.