Full frame sensor cover (full frame - 24x36mm)
Opening range T3.1 - T22
Optical construction 12 elements in 8 groups including 2 aspherical lenses
Minimum focus distance 0.2m
Field angle 180 ° diagonal full format
Number of lamellae of diaphragm 7
Weight 510g (Nikon)
Filter diameter Without
Outside diameter of 81.6mm optics
Presence of contacts No
Length 70.2mm (Nikon)
Accessories included Stoppers, Carrying case, Paresoleil
Focal 12mm

The 12mm T3.1 ED AS NCS is a super wide-angle rectangular fish-eye lens dedicated to video that covers 180 ° of field angle in its diagonal on a full-frame sensor: ideal for taking shots out of the common.

Its high-end optical construction incorporates two aspherical lenses to minimize chromatic aberration and three very low dispersion ED glass lenses. In addition, this optic benefits from the recent Nano Coating multilayer treatment for contrasting images and high detail.

Two toothed crowns on the focusing ring and the diaphragm ring allow very precise control of focus and depth of field via a follow-focus.