Panasonic ET-D75LE6 Zoom Lens for 3-Chip DLP Projector

The Panasonic ET-D75LE6 is a zoom lens that when used with the PT-DS20KU, PT-DS8500U, PT-DW17KU, and PT-DW8300U, has a throw ratio of 1-1.2:1.

When it's in use with the PT-DZ21KU or PT-DZ8700U, it has a throw ratio of 0.9-1.1:1.SpecificationsF Value: 2.5Focal Distance (f): 19.63 - 23.54 mmThrow Ratio:0.9 - 1.1:1 for PT-DZ21K/DZ8700/DZ110X (16:10 aspect ratio)1.0 - 1.2:1 for PT-DS20K/DS8500/DS100X (4:3 aspect ratio)1.0 - 1.2:1 for PT-DW17K/DW8300/DW90X (16:9 aspect ratio)Dimensions (W x H x D): 6-5/16 x 6-5/16 x 14-1/32 inches (160 x 160 x 356.5 mm)Weight Approximately 8.7 kg (19.2 lbs)Applicable Projectors:[Group A]: PT-DZ21K/DZ21K2/DS20K/DS20K2/DW17K/DW17K2/DZ16K/DZ16K2[Group B]: PT-DZ13K/DS12K/DW11K/DZ10K/DZ8700/DZ110K/DS8500/DS1100K/DW8300/DW90K[Group C]: PT-RZ12K/RS11K PT-RQ13K Panasonic ET-D75LE6 Zoom Lens for 3-Chip DLP Projector.