Epson Zoom lens is designed for use with select 3-chip DLP projectors, the 19.6– 23.5 mm Zoom Lens from Panasonic enables you to vary the projection distance by adjusting the focal distance. The zoom lens is equipped with an EEPROM (electronically erasable programmable read-only memory) and a stepping motor. Included with the lens is a protective lens cover. The lens makes it possible to vary the
projection distance by changing the focal distance.
Compatible models : PT-RQ32K/RZ31K/RS30K/RQ22K/RZ21K/RS20K
Throw Ratio: 0.991-1.18:1, 0.924-1.10:1, 1.01-1.19:1
Dimensions (W × H × D): 160 × 160 × 357 mm