12mm F2.8 Full Frame Fisheye Mount:Nikon F with Automatic Chip 4 takes no compromise when

4 takes no compromise when it comes to image quality

taking into consideration not only the design but also the user's shooting environment

The common 114mm front diameter allows for quick lens changes

Lens mounts are now weather sealed

a manual focus override feature is available for fine tuning focus after the lens has autofocused

12mm F2.8 Full Frame Fisheye Mount:Nikon F with Automatic Chip 4 takes no compromise whenThe Rokinon 12mm F2. 8 ED AS NCS Fish eye Lens provides a 180 diagonal angle of view on full frame cameras for an ultra wide angle, distorted perspective that is useful for architectural interiors, landscapes and creative experimentation in any photographic application. The f 2. 8 maximum aperture is effective in low light situations and enables some measure of shallow depth of field control. The lens' sophisticated optical design consists of 12 lens