The 85-142mm f/2.5 Ultra Long Throw Zoom Lens from Hitachi is designed for the Professional Series CP-WU13K DLP Projector. It offers motorized zoom/focus and a projection size of 140 to 500". The motorized zoom/focus function allows you to make fine adjustments using the projector's remote control or RS232/IP device. The minimum projection distance supported by the lens is 59.1'.
Hitachi UL-K06 Specs
4.2 to 7:1
f/2 to 5
f = 85 to 142mm
59.1 to 98.4' / 18 to 30 m for 200" / 508 cm Screen Size