Canon 24-70 mm F4L Is Usm

A versatile 24-70mm f/4 L-series lens with macro mode for up to 0.7x magnification. Ultrasonic AF provides fast, near-silent focusing. UD and aspherical elements deliver superb image quality.
Benefits
Versatile zoom range for a variety of subjects
Macro mode for up to 0.7x magnification
Up to four-stop Image Stabilizer
Two aspherical and two UD lens elements
Fast ultrasonic AF
Sealed against dust and moisture
Nine-bladed aperture for soft bokeh
Versatile zoom range

Tackle a variety of subjects from landscape to portrait to documentary. The EF 24-70mm f/4L IS USM is an ideal standard lens for your full-frame Canon DSLR, featuring wide angle, standard and telephoto focal lengths and a constant f/4 maximum aperture that doesn’t change as the lens is zoomed.
 
Macro mode

A separate macro position on the zoom ring enables close focusing down to just 0.38m at any zoom position, and a maximum reproduction ratio of 0.7x life size.
 
Image Stabilizer technology

Shoot hand held in low-light conditions using shutter speeds that are up to four stops slower than usually recommended. Image Stabilizer (IS) technology detects automatically when a photographer is panning to follow moving objects and switches off stablisation in this direction. Hybrid IS detects both angular and shift movements when in macro mode.
 
High-performance optical design

Capture images of exceptional quality throughout the zoom range. Two types of aspherical lens element are used in combination with ultra-low dispersive (UD) elements to effectively eliminate optical aberrations. Super spectra coatings minimise glare and maximise contrast.