Proxima C420 - Tech Spec

Aspect Ratio: 4:3 Native
Contrast Ratio: 800:1 full on/full off
Data Compatibility: VSXGA, XGA, SVGA, VGA, Macintosh®
Display: 3 x .99" polysilicon TFT LCD, active-matrix MLA
Lamp: 250W UHP / 2000 hours
Projection Lens: User changeable manual zoom lens
Video Compatibility: Full NTSC, PAL, SECAM, EDTV, HDTV (1080i, 1080p, 720p, and 480p RGBHV)
Dimensions: 4.3” x 13.1” x 15.6”/11.0cm x 33.3cm x 39.7cm
Weight: 13.1 lbs/6.0 kg
Control: Computer (M1-DA), video (S-Video; RCA via standard S-Video to RCA input adapter), audio (3.5 mm mini-jack)
Digital Keystone Correction: +/- 15 degrees horizontal, +/- 25 degrees vertical
Audio: 2x1-Watt stereo
Brightness: 3200 max ANSI lumens
Colour Palette: 16.7 million
H-Sync Range: 25 - 100 kHz

* All of the above information is taken directly from Proxima's web site.