Our Take on Canon EF 24-70mm f/4L IS USM Lens:

Canon EF 24-70mm f/4L IS USM Lens comes with an advanced optical layout made with two aspherical elements and two ultra-low dispersion elements. When you use the lens in any working condition, you see notable sharpness and clarity. The lens minimizes aberrations and distortions for better sharpness and color accuracy. Canon has applied Super Spectra coating on every element for suppression of lens flare and ghosting. The lens offers a minimum focusing distance of 1.2’ that is available throughout the zoom range. The rounded nine-blade diaphragm helps in pleasing out of focus quality that further benefits you in using selective focus techniques and shallow depth of field.

Canon EF 24-70mm f/4L IS USM Lens comes with four-stop Image Stabilizer that effectively minimizes the camera shake appearance and gives you the flexibility to use the lens for sharper handheld shooting. The Image Stabilization features also ensure that you get the same quality picture in low lighting conditions with slower shutter speeds. There is a weather seal on the lens along with a protective fluorine coating for working in trying environmental conditions. The lens is well sealed for dust, dirt, and moisture just like other lenses from the L-series. The fluorine coating resists fingerprints on the front and rear elements. Cleaning the lens is significantly easy thanks to the coating.