Panasonic ET-DLE060 1-Chip DLP™ Short Zoom Lens : Throw Ratio 0.6-0.8:1

F value * 1.85 – 2.34rnFocal distance (f) * 9.16 – 12.1 mm (3/8 – 15/32 inches)rnThrow ratio WUXGA 0.6-0.8:1 (16:10 aspect ratio)rnWXGA 0.631-0.843:1 (16:10 aspect ratio)rnXGA 0.620-0.829:1 (4:3 aspect ratio)