0.74-0.77:1 Zorsika projector lens for Christie 4K860-iS DWU960-iS DWU860-iS
0.74-0.77:1 Zorsika projector lens for Christie 4K860-iS DWU960-iS DWU860-iS DWU760-iS Series. With a throw ratio of 0.74-0.77：1, easily produce images in sizes from 50" up to 500". Works with Christie projectors：.