Highlights The Sharp XR-1S Projector is a SVGA Portable Projector. This lamp based projector is capable of displaying 1,100 Lumens at its brightest setting with a native resolution of 800x600 . The internal DLP technology touts higher contrast, less visible pixels and more portability. Weighing in at 1.5 kg, this portable projector is bright and compact, perfect for business travelers, taking on a family vacation or just moving from room to room. The unique projector lens has the ability to be shifted to allow greater flexibility in positioning the projector relative to the screen. This projector was first available for purchase in May 2004 and has been discontinued by Sharp PG Series. Brightness 1,100 ANSI Lumens / 940 Lumens (Eco) Resolution 800x600 Aspect Ratio 4:3 (SVGA) Contrast 1,500:1 (full on/off) Display Type 2 cm DLP x 1 Color Wheel 4 segments Color Wheel 2x speed Color Processing 8-bit Video Modes 720p, 1080i, 1035i, 540p, 576i, 576p, 480p, 480i Data Modes MAX 1400x1050 Lamp Type 150W SHP bulb Lamp Life 3,000 hours / 4,000 hours (Eco) Lamp Model AN-XR1LP Buy Replacement Lamp Included Lens 1.16x manual zoom , manual focus Optional Lenses No Lens Shift Vertical +/-0.00% Throw Distance 1.2 m - 7.0 m Calculate Throw Distance Image Size 76 cm - 508 cm Throw Ratio 1.73:1 - 2.00:1 (D:W) Projector Placement For a cm diagonal screen, place the projector lens between 3.5 m and 4.1 m from the screen. Digital Zoom Yes Digital Keystone Vertical only Projector Size 6 cm x 25 cm x 12 cm (HxWxD) Weight 1.5 kg Audible Noise 39 dB / 36 dB (Eco) Internal Speakers 1.0 Watts Mono Power 195 Watts 100V - 240V Features Short-Throw Additional Features High Quality Zeiss Optics with Manual Zoom Lens.