Panasonic PT-EW630E. Projector brightness: 5500 ANSI lumens, Aspect ratio: 16:10, Projection technology: 3LCD. Lamp power: 330 W, Lamp type: UHM. Focal length range (f-f): 26.9 - 42.4 mm, Aperture range (F-F): 1.7 - 2.3, Horizontal lens shift range: -10 - 10 %. Vertical scan range: 23 - 85 Hz, Horizontal scan range: 26 - 80 kHz, Dot clock scanning frequency: 162 MHz. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1920 x 1080 (HD 1080), Supported video modes: 1035i, 1080p, 720p