The Samyang XP 14mm f/2.4 is a high-performance manual-focus ultra-wide-angle lens designed for Nikon F-mount cameras. It features a bright f/2.4 aperture, making it ideal for low-light conditions and astrophotography. The lens is constructed with 18 elements in 14 groups, including special elements like aspherical and extra-low dispersion lenses, to minimize optical distortions and deliver sharp, high-contrast