The SLR Hut AF-S NIKKOR 85mm f/1.8G Lens, from Nikon, is a fast, compact FX-format prime medium telephoto lens optimized for FX-format DSLR cameras, equally adept at serving all Nikon DX-format DSLR cameras. Mid-range telephoto design and a fast f/1.8 aperture allow it to excel at both still images and HD video in low-lighting scenarios. Allows for an attractive bokeh effect (blended out-of-focus elements), and the 85mm prime lens itself delivers an apparent focal length of approximately 127mm.