The Rokinon 12mm f/2.0 NCS CS is a compact manual-focus wide-angle prime lens engineered for APS-C mirrorless cameras on Fujifilm X mount. With its fast f/2.0 aperture and ultra-wide 12mm focal length (18mm equivalent), it delivers outstanding performance for landscape, architectural, interior, and night sky photography. The optical design features ED elements and aspherical optics that minimise aberration and distortion for sharp, detailed images across the entire frame, whilst the Nano Crystal coating reduces flare and ghosting. At just 260g and exceptionally compact, it balances perfectly on Fujifilm X cameras without bulk. The smooth manual focus ring provides precise control, and the 67mm filter thread accepts standard accessories. A removable petal-style lens hood is included to protect the front element.