Optoma ZH450. Projection technology: DLP, Projector native resolution: 1080p (1920x1080), Contrast ratio (typical): 300000:1. Light source type: Laser, Service life of light source: 30000 h. Focal length range: 12 - 32.62 mm, Zoom type: Manual, Zoom ratio: 1.6:1. Analog signal format system: NTSC J, NTSC M, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM..., Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. On Screen Display (OSD) languages: Arabic, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish,...