Optoma BX-CTA19 - Wide Zoom Lens, 1.02 - 1.36 Throw Ratio
The Optoma BX-CTA19 is a wide zoom lens with 1.02 - 1.36 Throw ratio, 1.33x Zoom ratio and 1.1m - 14.7m Throw distance (m). This lens is used for WU1500 large venue single chip DLP projector with 12,000 Lumens and excellent color reproduction.