Exceptional performance for cinematography with full-frame compatibility - The Samyang 12mm T3.1 VDSLR ED AS NCS Fisheye lens is the cine/video version of the Samyang 12mm f2.8 lens with the same excellent optics, but with built-in gears for follow focus systems on video rigs. Full-frame compatible, suitable for interchangeable lens cameras and camcorders equipped with a 24x36mm (full-frame) sensor or smaller. The Samyang 12mm T3.1 is a bright ultra wide-angle fisheye lens offering 180 degrees on a full-frame sensor (24 x 36mm format). Particularly designed for full-frame cameras such as the Canon 5D, Nikon D800, D810, or Sony A7, A7R, A7s, etc. This 12mm is compatible with cameras equipped with smaller sensors, so it is available on special order for other camera mounts, such as Fujifilm X, Pentax K, Sony A, Canon M, Samsung NX, Olympus Four Thirds and Micro Four Thirds (MFT) for Panasonic and Olympus compact interchangeable lens cameras. The Samyang 12mm fisheye lens is a manual lens, with manual focus. In terms of optics, it is one of the most advanced "fisheye" lenses available. With excellent build quality and optical quality, it includes 12 optical elements arranged in 8 groups, including three low-dispersion ED glass elements and two aspherical optical elements ensuring perfect image depth and minimising chromatic aberration. The Samyang 12mm T3.1 fisheye features the highly effective NCS nano-crystal anti-reflection coating, applied alongside standard UMC coatings, which delivers precise focusing, high contrast and natural colour reproduction even at full aperture. It is an excellent lens to use in a variety of lighting conditions thanks to its fast T3.1 aperture. The 7 circular aperture blades create excellent bokeh for an ultra wide-angle lens. The lens body is compact and sturdy as it is made from high-strength aluminium. The detachable petal-shaped lens hood minimises stray reflections and flare. Fisheye lenses are popular for special effects where distortion, exaggerated perspective or extreme depth of field are desired. Samyang fisheye lenses are also capable of producing 360° panoramas and virtual tours, including full 360-degree images using various third-party software available from other suppliers. The Samyang 12mm 2.8 fisheye features a detachable lens hood. Available in Canon, Nikon and Sony E mounts. Other mounts available on special order include Pentax, Sony A, Canon M, Fujifilm X, Samsung NX, Four Thirds and Micro Four Thirds (MFT). Specifications ​