Focal Length 11 to 20mm
Lens Mount ARRI PL
Format Super35/APS-C
Image Circle 30.0 mm
Maximum T-Stop T2.9
Maximum F-Stop f/2.8
Minimum T-Stop T22
Minimum F-Stop f/22
Minimum Focus Distance from Image Plane 0.98′ / 0.3 m
Optical Design 14 Elements in 12 Groups
Iris Blades 9
Gear MOD & Pitch Focus: 0.8 MOD / 32 Pitch
Iris: 0.8 MOD / 32 Pitch
Zoom: 0.8 MOD / 32 Pitch
Front Diameter 95 mm
Filter Thread 86 mm
Focus Scales Imperial
Focus Rotation 300°
Zoom Ratio 1.82x
Electronic Communication No
Maximum Magnification Ratio 1:9.65
Length 3.92″ / 99.5 mm
Weight 2.43 lb / 1.1 kg