This Nikon 135mm f3.5 AI-S Nikkor lens is a compact short telephoto lens for Nikon F mount SLR cameras. Good focusing and diaphragm, clean glass, and one of those built-in retractable lens hoods that should probably be a standard feature on every lens. Cosmetic condition isnot great! There’s a lot of paint andfinish wear, plus a few shallow dents on the hood. Looks bad, works well.