The Angénieux Type EZ-2 for FF / VistaVision and S35 format is a wide zoom lens with a zoom factor of 2.7x. Its focal range and aperture are set to 22-60mm F2.8/T3 for the FF/VV covering an image up to 46 mm and 15-40mm F1.9/T2 for the S35 covering an image up to 30mm. By exchanging the rear lens group, the lens can be switched from FF/VV to S35 and from S35 to FF/VV