0.74-0.77:1 Projector Lens for Optoma BX-CTA15 (Alternative) ZU1100 ZU1300 ZU660
Optoma ZU1100 and ZU1300 DuraCore laser projectors. Optoma ZU650/+, ZU660, ZU660e, and WU630 DuraCore laser projectors. With a throw ratio of 0.74-0.77:1, easily produce images in sizes from 50" up to 500".