Ricoh PJ WUL6760. Projection technology: 3LCD, Projector native resolution: WUXGA (1920x1200), Contrast ratio (typical): 500000:1. Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Zoom ratio: 1.6:1, Horizontal lens shift range: -29 - 29%. Service port type: USB Type-B. Noise level: 37 dB, Noise level (economic mode): 27 dB
