Nikon AF Nikkor 85mm f/1.8D - Nikon F Mount

The AF Nikkor 85mm f/1.8D is a popular short-telephoto prime lens, widely used for portrait photography due to its flattering perspective and large maximum aperture. It features an internal focusing system, meaning the lens does not change length during operation, and the front element does not rotate. It is valued for its sharpness and the quality of its background blur (bokeh). As an AF-D series lens, it requires a Nikon DSLR with a built-in focus motor. Inspect the lens for any signs of 'chatter' or excessive noise during autofocus, which can indicate wear in the screw-drive mechanism. The rear element is quite large and exposed; check carefully for any marks or coating damage. SDS ensures the aperture linkage is responsive and that there is no oil on the blades. Given its age, check for significant dust accumulation behind the front element, though small amounts rarely affect image quality.