Pros: Razor sharp focus. Fast lens. Cons: Haven't found any yet Other thoughts: This lens is one of the finest lenses I have used. The pictures are unbelievable. There really is a huge difference when choosing a Canon L lens. [...]

I purchased this lens for my 700D after reading multiple reviews and researching various lenses. This is my first L lens and I am very pleased with the pictures and the way the lens handles.

Fast auto-focus; Great Value; Lightweight; Superior build quality; Super-sharp images

none

You want a medium telephoto lens for your Canon dSLR, something with a constant aperture, solidly built with pro quality, yet light enough to carry on adventure to some faraway part of the world. You have looked at the f2.8 models but didn't think you could afford them or the Sherpa to carry them.

Professional grade build quality, including dust and moisture sealing; four stops of image stabilization system; relatively lightweight

The tripod collar is optional; relatively expensive

Mounts: Canon Format: Full frame Construction: 20 elements in 15 groups, eight diaphragm blades Closest focus distance: 120cm Filter thread: 67mm Autofocus: ultrasonic (ring) Dimensions: 76 x 172mm, 760g Tested on: Canon EOS 7D Like many of Canon's L-series (luxury) lenses, this one is finished in...

Part of Canon's professional L-series, the Canon EF 70-200mm f/4L IS USM boasts in-built image stabilisation. It's the IS in the name that distinguishes the Canon EF 70-200mm f/4L IS USM from the cheaper 70-200mm f/4L USM.

It's the IS in the name that distinguishes the Canon EF 70-200mm f/4L IS USM from the cheaper 70-200mm f/4L USM. The lenses are virtually the same size and shape, but the more expensive of the pair comes with built-in 4-stop image stabilisation (IS).

I am very pleased with this lens, I have used it a lot since I got it and very happy with the results of the photographs I have taken.

I have been the 70-200/4 L IS since it was introduced in 2007 and this is my second one after the previous one was given to a relative as a Christmas gift. The pictures from both units are consistently sharp indoors or outside and the constant f/4 aperture makes it easy to satisfy clients and family...

Consistent Output; Durable; Fast / accurate auto-focus; Strong Construction

yes nice

The compact RF 70-200mm with f4 and image stabilizer is an expensive but razor-sharp zoom for Canon full-frame cameras.

Small and light, very sharp at all focal lengths, fast autofocus and excellent image stabilization, Weatherproof.

Expensive, can not use stand mount or teleconverter.