The Angénieux Type EZ 1 for FF/VistaVision and S35 format is a standard zoom lens with a zoom factor of 3x. Its focal range and aperture are set to 45-135mm F2.8/T3 for the FF/VV covering an image circle up to 46mm diagonal and 30-90mm 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

• 45-135mm T3 / f2.8, image coverage up to 46mm diagonal for FF /VV and 30-90mm T2 / f1.9, image coverage up to 30mm diagonal for S35
• Extremely fast T2 across zoom range with no ramping
• Lightweight (2,150g / 4.7 pounds)
• Traditional angenieux look, colorimetry matches those of OPTIMO & OPTIMO STYLE series.