OPTOMA PROJECTOR EH-336, CONTRAST RATIO: 20000?1 BRIGHTNESS: 1080P USB POWER Display Technology Single 0.48” DMD S410, DC3 chip DLP® Technology by Texas Instruments Color Wheel RYGCWB Native Resolution 1080p (1920x1080) Maximum Resolution WUXGA (1920x1200) Brightness 3400 ANSI lumens Contrast Ratio 20,000:1 Displayable Colors 1.07 billion Lamp Life and Type* 15000/12000/10000/3500 (Extreme Dimming/ Dynamic/ECO/Bright) - 240W Projection Method Front, rear, ceiling mount, table top Keystone Correction ± 40° Vertical Keystone Distortion ±1% Max Uniformity 70% Offset 116%±5% Aspect Ratio 16:9 native, 4:3, 16:10 and LBX compatible Throw Ratio 1.58 - 2.06 Projection Distance 3.9’ - 33.46” Image Size 27” - 299” Projection Lens F=2.43 ~2.78, f=16.91 ~ 21.60mm manual Optical Zoom 1.3x Digital Zoom 0.8-2.0x Audio 10W Noise Level 27/32db |