What lens does Nikon d750 use to take portraits for advice?

For Quan Huafu fuselage, the focal length of 85mm is a typical portrait lens. The price of 85/ 1.8 is more suitable, and Jiao Wai is soft enough.

In fact, if you have a large ternary telephoto zoom lens like 70-200/2.8, it is enough to take a portrait, and there is no need to add a fixed-focus lens.