Amazon.com : Rokinon HD8M-N 8mm f/3.5 HD Fisheye Lens with Auto Aperture Chip and Removable Hood for Nikon DSLR 8-8mm, Fixed-Non-Zoom Lens : Camera Lenses : Electronics
Amazon.com : Rokinon FE8M-N 8mm F3.5 Fisheye Fixed Lens for Nikon (Black) : Camera Lenses : Electronics