There’s a reason that so many professional photographers stick with a 70-200mm or 24-70mm f2.8. There are many brilliant zoom ...

Canon will not be making black versions of its RF teleconverters, despite launching a black version of its 70-200mm trinity lens. The Canon RF 70-200mm f/2.8L IS USM Z hybrid lens was announced ...

The Canon lens he planned to use is a 70-200mm telephoto -- a powerful zoom lens that can capture images at great distances. But because of the way camera sensors and mounts work, his finished ...

At 200mm it was not possible to make measurements ... 1.43% at 100mm and +1.74% at 135mm This is a very good performance for a zoom lens and can of course be further reduced using software.