This middle throw zoom lens is ideal for projecting large, high quality images. Supports screen sizes up to 1000 . This is the standard throw lens for Pro L projectors from 9,000 to 20,000 lumens. 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; 2.0 to 2.1 F number; 14.8 mm to 17.7 mm focal length Zoom ratio 1 to 1.6 Weight 4.2 lbs (1900 g) Up to 8,500 lumen projectors WUXGA WXGA 2.16 to 3.48 throw ratio; lens shift vertical: 67 percent to 67 percent, horizontal: 30 percent to 30 percent 9,000 to 20,000 lumen projectors WUXGA 1.57 to 2.56 throw ratio; lens shift vertical: 60 percent to 60 percent, horizontal: 18 percent to 18 percent Native 4K projector 1.52 to 2.47 throw ratio; vertical: 58 percent to 58 percent, horizontal: 16 percent to 16 percent
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