If you're looking for a lightweight lens that can do everything from super wide-angle landscapes to telephoto wildlife, then the Sigma 16-300mm f3.5-7.1 Contemporary lens could be for you.
The world's first-ever mirrorless lens to boast an 18.8x optical zoom, the Sigma 16-300mm is an APS-C lens available for L-Mount, Sony E, Fujifilm X and, as an EOS R-series user, I was delighted that it's also available for Canon RF.
