ViewSonic PA503XE

Projection system: 0.55" XGA
Native Resolution: 1024x768
DC type: DC3
Brightness: 4000 ANSI Lumens
Contrast Ratio with SuperEco mode: 22000:1
Display Color: 1.07 Billion Colors
Light Source: Lamp
Light source life (Nor/SuperEco): 5000/15000
Lamp Watt: 190W
Lens: F=2.56-2.68, f=22-24.1 mm
Projection Offset: 120%+/-5%
Throw Ratio: 1.96~2.15
Image size: 30" - 300"
Throw Distance: 1.19m-13.11m(100" @3.98m)
Keystone: 40 (Vertical)
Optical Zoom: 1.1x
Audible Noise (Eco): 27dB
Resolution Support: VGA(640 x 480) to FullHD(1920 x 1080)
HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video Compatibility: NTSC, PAL, SECAM
Horizontal Frequency: 15K~102KHz
Vertical Scan Rate: 23~120Hz