| This middle throw zoom lens is ideal for projecting large, high-quality images. Supports screen sizes from 50 to 1000´´.Specifications:- Interchangeable lens — for Pro L projectors up to 20,000 lumens and Pro G7000 Series projectors- Wide lens shift — for added flexibility- High-quality design — up to 1000´´ screen size support, 1.8 to 2.4 F-number, 55.4 mm to 83.3 mm focal length- Zoom ratio — 1 – 1.5- Weight — 4.9 lbs (2200 g)- Up to 8,500-lumen projectors — WUXGA/WXGA 3.32 to 5.06 throw ratio, lens shift—vertical: -67 percent to +67 percent, horizontal: -30 percent to +30 percent- 9,000- to 20,000-lumen projectors — WUXGA 2.42 to 3.71 throw ratio, lens shift—vertical: -60 percent to +60 perce… | Compare prices5→ |