Optoma BX-CTA21 - Motorized Standard Lens
The Optoma BX-CTA21 is a standard lens with 1.5 - 2.0 Throw ratio, 1.33x Zoom ratio and 1.6m ~ 21.5m Throw distance (m). This lens is used for WU1500 large venue single chip DLP projector with 12,000 Lumens and excellent color reproduction.