When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Bryan at The-Digital-Picture is working through a review of the Canon RF 70-200mm F2.8 L IS USM Z Lens. He has added the test results and thinks this is the sharpest zoom that Canon has ever made. Considering … Continue reading The Canon RF 70-200mm f/2.8L IS USM Z is the “Sharpest Zoom Ever”