Panasonic ET-D75LE5 Lens

Type: Fixed Focus Lens Panasonic Part No.: ET-D75LE5 Focal Distance: 14.8mm F Value: 2.5 Throw Ratio (PT-D7700U/PT-D10000U): 0.8:1 - 4:3/16:9 ARs Throw Ratio (PT-DW7000U): 0.8:1 - 16:9 Aspect Ratio Throw Ratio (PT-DW10000U): 0.7:1 - 16:9 Aspect Ratio Dimensions Width: 5-1/8" Height: 5-1/8" Depth: 13-7/8" Weight: 13.2 lbs. Fits into Following Projectors : PT-D7700U PT-DW7000U PT-D10000U PT-DW10000U