Rokinon 35mm f/1.4 AS UMC Manual Focus Lens for Samsung NX-Mount Review

The Rokinon 35mm f/1.4 AS UMC is a manual focus prime lens designed for the now-discontinued Samsung NX mirrorless system. With a fast f/1.4 aperture and a 77mm filter thread, it offers shallow depth of field and low-light capability at a budget price. The UMC (Ultra Multi Coated) optics and aspherical elements are meant to control flare and distortion, typical of Rokinon's value-oriented glass.

Since Samsung exited the camera market in 2015, this lens is a legacy product with no long-term system support. It's only relevant for existing NX users who want an affordable fast prime and are comfortable with fully manual operation. The used market availability reflects the niche nature of the mount, and buyers should be aware that firmware updates, service, and ecosystem expansion are no longer options.