Canon Projection Lens LV-IL04, 40" 3.5 - 4.8m, 60" 5.1 - 7.1m, 100" 8.4 - 11.7m, 200" 16.7 - 23.3m, 300" 25m, 111.6 - 155.2 mm Canon Projection Lens LV-IL04. Throw ratio: 40" 3.5 - 4.8m, 60" 5.1 - 7.1m, 100" 8.4 - 11.7m, 200" 16.7 - 23.3m, 300" 25m, Focal length range: 111.6 - 155.2 mm