https://www.techradar.com/news/best-nikon-lenses-ff > It’s often said that any camera is only as good as the lens you put on the front of it. Recent FX (full-frame) format Nikon bodies like the D810 and D850 certainly set the bar high, with high-pixel-count sensors that draw attention to any shortfall in sharpness. But there’s more to a good lens than just its ability to resolve fine detail. > Handling is a key factor in how a lens performs in real-world shooting. You’ll need fast and accurate autofocus, to ensure you nail defining moments in anything from a fleeting expression in portraiture to action sports and wildlife photography. In handheld shooting, effective optical stabilization can make the difference between capturing images that are fit for a gallery, or just fit for the bin.