The 16mm f/2.0 ED AS UMC CS Lens for Canon EF-S Mount from Rokinon is a manual focus wide-angle lens compatible with APS-C format DSLR digital cameras. It provides a 79.5 angle of view which translates into a 35mm format equivalency of 25.6mm. A fast maximum aperture of f/2.0 is effective in low light shooting and provides shallow depth of field. With two aspherical lens elements and one extra-low dispersion element, chromatic aberrations are minimized and sharp, color-accurate images are the result.

See recent price change history for the Rokinon 16mm f/2.0 ED AS UMC CS for Canon EF-S.