The EZ-1 30 to 90mm Cinema Lens Pack from Angenieux includes the PL mount version of of the 30 to 90mm EZ-1 zoom lens, with both the Super35 and FF/VistaVision rear lens-groups. The lens is fast, T2.0 in Super35 and T3.0 in full-frame/VistaVision. Swapping between the rear lens groups doesn't affect the physical length of the lens, minimum focus distance, or 3x zoom ratio. However, the full-frame rear lens group does change the lens from a 30 to 90mm zoom that covers Super35 to a 45 to 135mm zoom that covers the full-frame/VistaVision aperture.
The lens itself has 3 manual lens control rings: focus, iris, and zoom. Each ring features cine-style 0.8 MOD gear teeth, for compatibility with follow focus units and lens control motors. The 114mm front diameter allows you to work with a wide variety of rod supported matte boxes.
Angenieux's EZ-1 30-90mm S35 Cinema Lens with PL Mount is a fast zoom for 3-perf Super 35mm sized sensors. This version of the lens ships with a PL mount and the Super 35 rear optical assembly. Optional lens mounts allow you to swap the lens mount from PL to Sony E or Canon EF. It features a T2.0 aperture and focuses down to 2' in front of the image plane while weighing in at only 4.7 pounds. The 114mm front diameter of the lens is a common diameter compatible with cinema-style matte boxes. The lens features independent focus, iris, and zoom control rings with cinema standard gear teeth. A removable support foot can be repositioned for when you need to rotate your lens off of a standard mounting orientation.
The EZ-1 Zoom Full-Frame Rear Lens-Group from Angenieux converts the Angenieux EZ-1 PL-mount zoom lens for use with full frame or VistaVison cameras. This rear-element group converts the Angenieux EZ-1 Zoom's focal length from 30-90mm to 45-135mm. The aperture of the lens changes from T2.0 (f/1.9) to T3.0 (f/2.8).