The Samyang 14mm f/2.8 ED AS IF UMC is a manual-focus ultra-wide prime designed for full-frame SLR and mirrorless cameras, available across multiple mounts including Canon EF, Nikon F, Sony and Pentax K. It is built for landscape, architecture and astrophotography work where a fast, very wide field of view matters more than autofocus. The lens is widely known among users simply as the Samyang 14mm.

Hammer prices for clean copies in the UK auction market have ranged from £65 (February 2025) up to £144 (November 2018), with the two recorded sales straddling a midpoint near £105. As of today in 2026 the lens typically sells for two-figure sums at saleroom level, and what a used example is worth on the day depends heavily on cosmetic condition, included caps and hood, and the specific mount, which can shift its price up or down within that band.