Epson EX5230, 3500 ANSI lumens, 3LCD, XGA (1024x768), 10000:1, 4:3, 4:3 Epson EX5230. Projector brightness: 3500 ANSI lumens, Projection technology: 3LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 5000 h, Service life of light source (economic mode): 6000 h. Focus: Manual, Focal length range: 16.9 - 20.28 mm, Aperture range (F-F): 1,58 - 1,72. Analog signal format system: SECAM, NTSC, PAL, NTSC 4.43, PAL 60, PAL M, PAL N, Supported graphics resolutions: 640 x 480 (VGA), 1440 x 900 (WXGA+), 1024 x 768 (XGA), 1440 x 1050, 1440 x 900, 1152 x 864 (XGA+),.... USB connector type: USB Type-A, USB Type-B