Introduction The Nikon AF-S 85mm f/1.8G is the third and latest incarnation of Nikon’s popular short telephoto prime lens. Originally launched in 1987 as the 85mm f/1.8 Nikon released an updated D version in 1994, which you can read a full review of here.Designed primarily for the Nikon FX lens mount and full frame cameras like the Nikon D800 the 85mm focal length slightly compresses perspective, which is great for portraiture. Redesigned with a new optical arrangement and built-in SWM Autofocus Motor the Nikon AF-S 85mm f/1.8G is compatible with all Nikon D-SLRs, including entry-level options,