Sharp XG-F260X, 2600 ANSI lumens, DLP, XGA (1024x768), 1016 - 7620 mm (40 - 300"), 1.5 - 11.2 m, 15 - 70 kHz Sharp XG-F260X. Projector brightness: 2600 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 3000 h. Focus: Manual, Focal length range: 20.4 - 23.5 mm, F-number (relative aperture): F2.5-2.6. Analog signal format system: NTSC, PAL, SECAM. Serial interface type: RS-232