Feature:
1, Film are easily to be inserted, taken out, and clipped firmly.
2, The frame of body is made of  the electrophoresis aluminum-alloy, it is durable.
3, The screen is made of fine white polymethyl methacrylate plate, which is bright and clean. 
4, Anti-ultraviolet ray, and never fade in color.
5, It is the first one to make the viewer body with aluminum-alloy to shape wholly in domestic . It is beautiful design.

Single:
Temperature: 15ºC~35ºC
Atmospheric Pressure: 75kPa~106kPa
Power Voltage: 220V
Power supply Frequency: 50Hz
Brightness of the screen: ≥2000 (cd/m²)

1 single view pieces lamp
Screen size: 430x363mm frame size: 550x440x 100mm
Net weight: 9kg/2pcs, gross weight: 12.4kg/2pcs
Carton size: 60x46x14 packing:  48x31x64
2 double film viewing lamp
Screen size: 855x425mm frame size: 935x550x100mm
Net weight: 16kg/2pcs, gross weight: 21.4 kg/2pcs
Carton size: 98x57x14  packing: 100x31x61cm 
3 triple view pieces lamp
Screen size: 1170x425 mm   framesize: 1250x550x100mm