Epson Zoom Projector Lens is designed for use with select 3-chip DLP projectors, the 50.4-98mm 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. The lens makes it possible to vary the projection distance by changing the focal distance.
Compatible models: PT-RQ32K/RZ31K/RS30K/RQ22K/RZ21K/RS20K Projectors
Throw Ratio: 2.57-5.00:1, 2.40-4.66:1, 2.59-5.05:1
Dimension(W × H × D): 154 × 154 × 322 mm
EEPROM and Stepping Motor