Optoma HD20 Full HD Projector

Display Tech. 0.65 inch / FULL HD1080p DC2 DMD from Texas Instruments
Resolution 1080p (1920×1080)
Contrast Ratio 4,000 :1 (Max) ; 500:1 (ANSI Contrast)
Brightness (typical) 1,700 ANSI Lumens
Projection Lens F# 2.55~2.87, f = 22.41~26.82 mm, 1.2X manual zoom / focus lens.
Image shift Up/Down, Left/Right digital Image shift(L/R only support in 4:3 & Native format)
Projection Image Size 38 to 300 inches
Projection Distance 1.5m ~ 9.96m
Throw Ratio 1.5 ~ 1.8 :1 
Keystone Correction Vertical ± 5 degrees
Aspect Ratio 16:9, 4 :3, LBX, Native
Video Compatibility HDTV (480p, 576p, 720p, 1080i/p), 480i, 576i, Full NTSC, NTSC4.43, PAL, PAL-M, PAL-N, SECAM, HDMI (480i/p, 576i/p, 720p, 1080i/p), Computer capability up to UXGA(1600×1200)
Input / Output Connections HDMI x2(*)
VGA(Analog RGB, HDTV, SCART, component) x1
Component:YCbCr/ YPbPr (RCA ) x1
Composite Video x1
+12V Relay output x1
USB(service port ) x1
IR receivers x1
(*)Support HDMI 1.3
Uniformity 85%
Noise Level 29 dB (STD)
Lamp Type 230-watt user replaceable lamp
Estimated lamp life 4000 hours (STD mode)
3000 hours (Bright mode)
Power Supply Universal AC 100~240 volts 50 / 60Hz
Weight 6.336 pounds 2.88kg
Dimensions (W x D x H) 324 x 234 x 97 mm

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