Canon EF 70-200mm f/4L IS II USM Performance. Sharpness at 70mm gets us off to an excellent start. Results are excellent both centre and edge from f/4 through to f/8, very good at f/11 and f/16 Read our full Sigma 24-70mm f/2.8 DG OS HSM Art review. Canon EF 85mm F/1.4L IS USM. An iconic portrait lens with jaw-dropping shallow depth of field The 24-105mm probably isn't the best chose for a 1.6x camera. Get the Canon 17-55mm f/2.8 IS or 17-85mm IS instead, since they cover a more appropriate mid-range and you're not paying for format capacity unused with these smaller cameras. The Canon 24-70mm f/2.8 L is better made and has a much better zoom system without the congestion at the 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. The 24-70mm f/4 includes one relatively unusual feature - a macro mode offering up to 0.7x magnification, which is accessed by pulling forward the zoom lock switch and rotating the zoom ring past the 70mm mark. Jan 18, 2016 • Review of Canon EF 24-70mm F4L IS USM 5 Just a quick review here after doing quite a bit of varied shooting with this lens using the Canon 6D only. Canon calls this the Canon EF 24-105mm f/4L IS II USM: EF: Electronic Focus, as all Canon's lenses have been since 1987. L: Expensive as L. IS: Image Stabilization. II: Canon's second 24-105mm f/4L IS. USM: Ultrasonic Autofocus Motor. Optics. Internal construction. Aspherical elements and stabilizer group. The Canon EF 70-200mm f/4L IS USM lens captures impressively sharp images and is optically stabilized. Canon EF 70-200mm f/4L IS USM Review. 3.5. Good. By Jim At 70mm the lens is an 3EKc2n.

canon 24 70mm f 4l is usm review