Samsung SDP-950STA. Projector resolution: XGA (1024x768). Focal length range (f-f): 5.2 - 66.5 mm, Focus: Auto / Manual, Optical zoom: 12 x. Sensor type: CCD, Optical sensor size: 1/0.118 mm (1/3 "), Optical sensor resolution: 850000 pixels. Frame rate: 20 fps, Analog signal format system: NTSC / PAL. Interface: USB 2.0