optoma

Bright 300 lumens and 100,000:1 contrast ratio Project large 80-inch images anywhere RGB LED light source with up to 30,000 hour life 6,700 mAH battery with up to 4.5 hours of life USB power port charges and powers devices

OPTOMA Projector W461 Specification Show all Hide all Display technology DLP Resolution WXGA (1280x800) Brightness 5,000 lumens Contrast ratio 20,000:1 Native aspect ratio 16:10 Aspect ratio - compatible 4:3,16:9 Keystone correction - horizontal +/-25° Keystone correction - vertical +/-30°

OPTOMA Projector W402 OPTICAL/TECHNICAL SPECIFICATIONS Display Technology Single 0.65" DC3 DMD DLP® Technology by Texas Instruments™ Native Resolution WXGA (1280 x 800) Maximum Resolution WUXGA (1920 x 1200) Brightness 4500 lumens Contrast Ratio 20,000:1 Displayable Colors 1.07 Billion Lamp Life and Type* 7000/5500/5000/3000 (Education cycle/ECO+/ ECO/normal) Projection Method Front, rear, ceiling mount, table top Keystone Correction ±40° Vertical Uniformity >80% Offset 112% Aspect Ratio 16:10 Native, 16:9 and 4:3 compatible