The aperture range of this projection lens is f/2 to f/2.6. The projector's 1.29x zoom lens can be remotely adjusted by using the power zoom feature. ...
Product Category: CINE-SERVO
Product Series: CN7x17 KAS S/E1 17-120mm T2.95 EF-MOUNT
Mount Type: EF
Zoom Ratio: 7x
Angular Field of View: Aspect Ratio 1.9:1 26.2 x 13.8mm
75.2° x 44.2° at 17mm / 12.5° x ...
When used with Christie's 3-chip DLP® 1080 HD products, this lens has a 2.6-4.1:1 throw ratio. If used with any Christie 3-chip DLP® SXGA+ products, the lens will provide a ...