The Samyang 8mm f/2.8 UMC Fisheye II is a premium manual focus ultra-wide angle lens engineered for Fujifilm X-mount APS-C mirrorless cameras. This second-generation fisheye delivers an extreme 180-degree angle of view with a 35mm-equivalent focal length of 12mm, making it ideal for creative, architectural, and interior photography. The optical construction features 11 elements arranged in 8 groups, including 2 aspherical and 3 ED (extra-low dispersion) elements that minimise aberrations and produce exceptionally sharp, high-contrast images across the entire field of view. The fast f/2.8 maximum aperture suits low-light work, whilst the f/2.8 to f/22 aperture range offers versatile exposure control. UltraMulti-Coating (UMC) technology reduces flare and ghosting for pristine colour accuracy. A built-in petal-shaped lens hood provides integrated protection and stray light control. With a minimum focus distance of 0.3 metres, this compact, manual-focus-only lens is renowned for its robust build quality and exceptional optical performance at an accessible price point.