Optoma BX-CTA20 - Motorized Semi Wide Zoom Lens
The Optoma BX-CTA20 is a semi wide zoom lens with 1.2 - 1.5 Throw ratio, 1.25x Zoom ratio and 1.3m - 16.2m Throw distance (m). This lens is used for WU1500 large venue single chip DLP projector with 12,000 Lumens and excellent color reproduction.