Samyang 12mm f/2.0 NCS CS

Ultra-wide-angle prime lens for mirrorless cameras with APS-C and Micro 4/3 image sensors. The model is available in versions for all common mirrorless systems (except for Canon RF and Nikon Z). When used with crop-sensor cameras, the lens provides an equivalent focal length of 18 mm (or 24 mm for Olympus and Panasonic cameras with a 2x crop factor). The maximum aperture of the ultra-wide lens is f/2.0.

The optical design of the model consists of 12 elements in 10 groups, including one aspherical lens, one hybrid aspherical lens, and three ED glass elements. Some lenses have an anti-reflective Nano Coating System (NCS) applied. It should be noted that the lens does not have an autofocus drive, so focusing will need to be done manually. The diaphragm in the model is 6-bladed. Despite belonging to the ultra-wide-angle optics segment, the front frame of the lens allows for the installation of 67 mm diameter filters.