Samyang 50mm f/1.4 AS UMC - unknown Mount

The Samyang 50mm f/1.4 AS UMC is a manual focus standard prime lens available in multiple camera mounts. It features a fast f/1.4 aperture and a complex optical design including aspherical and hybrid aspherical elements to reduce aberrations. The lens is finished with Samyang’s Ultra Multi-Coating (UMC) to minimize ghosting and flare, providing a shallow depth of field and high light transmission for low-light photography. When purchasing used, verify the specific mount, as this lens was produced for many different systems. SDS checks the manual focus ring for smooth, consistent travel across the entire range. We also inspect the aperture ring for distinct clicks and check the internal optics for any signs of decentering, which can occasionally affect third-party primes. Ensure the front filter thread is not cross-threaded or damaged.