Canon 16-35mm f4L IS USM is an Auto Focus (AF) Wideangle Zoom lens with 35mm FF max sensor coverage and it is designed to be used with Canon EF mount lenses.
Lens Mount
Canon 16-35mm f4L IS USM is compatible with cameras that have Canon EF lens mount.
Sensor Coverage
Max sensor coverage of Canon 16-35mm f4L IS USM is 35mm FF.
Focal Range
Canon 16-35mm f4L IS USM has a focal range of 16-35mm and 2.2X zoom ratio.
Optical Image Stabilization
Canon 16-35mm f4L IS USM features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
Zoom Method
Rotary (internal)
Aperture
Canon 16-35mm f4L IS USM has a constant max aperture of f4 from 16mm all the way to the 35mm .