Optoma HD-50 โปรเจคเตอร์ HD 1080P, 2200 ANSI Lumens, Contrast 50,000 : 1, 3D

Specs.

Display Tech.	0.65 inch 1080p DC3 DMD from Texas Instruments
Resolution	Native:1920×1080(1080P)Support Computer signal up to WUXGA/60Hz
Brightness (typical)	2,200 Lumens
Contrast Ratio	50,000:1 (Max with Dynamic Black)
Projection Lens	f=20.7~31.05 mm, F/2.4~2.9; 1.5× manual zoom/focus lens
Smart Lens shift	vertical 110% ~ 124% ±5%
Projection Image Size	50 to 150 inches
Projection Distance	1∼13.5m
Throw Ratio	1.39 ~ 2.09 :1 (Projection distance/width) 1.5x Lens
Keystone Correction	Vertical ±15°(system)
Aspect Ratio	16:9 Native, 4:3 Compatible
3D Support Format	Video: 480i & HDMI 1.4a Blu-ray 3D Computer: 1280×720/1024×768/800×600 @120Hz
Input / Output Connections	HDMI 1.4a ×2 Component ×1 VGA(YPbPr/ RGB) ×1 Composite Video ×1 3D VESA Port ×1 +12V Relay output ×1 RS232 Control ×1 USB (service) ×1 USB(Charge +1.5A)
Lamp Life	3500/5000/7000 hours(Bright/Eco/Dynamic Black mode)
Uniformity	85 %
Power Supply	Universal AC 100 ~ 240 volts, 50/ 60Hz
Noise Level	29dB(Eco mode)
Standby Power	<0.5w
Weight	2.8kg
Dimensions (W x D x H)	289×269×129 mm