Short Throw Zoom Lens for Barco and Projection Design F32/F35/F70/F90 - Supplied in Separate Case - EN45 - Focal 0.8~1.21:1 - SAMPLE SCREEN: 11m (w) x 6m (h) @ 9~13m Working F/#: F2.4-3.29 Motorised Iris: F# 2.4-6.5 Zoom Ratio: 1.51 Motorised: Zoom & Focus Focal Lenght: 15.85-23.93mm Focus range: 5 - 30 m Throw Ratio: DMD chip WQXGA 0.8-1.21:1 1080p /WUXGA 0.75-1.13 :1 SXGA+ 0.81-1.22:1 Image size tolerance +/- 2%   (Daily Hire Rate - See Below for More Information)