An ultra-compact lens, with a wide field-of-view of 100˚ on full-frame. 8 out of the lens’s 9 glass elements are specialized, and a linear STM motor provides fast and precise autofocusing. Every unforgettable moment can be captured with exceptional quality. Broaden and deepen your photographic world with the AF 18mm F2.8 FE - an innovative wide-angle AF lens that offers new possibilities. A prime lens that contains 8 specialized elements out of 9 in total (3 aspherical, 2 high refractive, 3 low dispersion) means a high level of sharpness, with low chromatic aberration and minimal distortion, for excellent landscape pictures, indoor shots, travel photos, and astrophotography...all in high definition, with clear colors, allowing a beautiful finish to any photograph. With minimal size, a wide angle-of-view, and amazing definition, travellers can capture every magical vacation moment. The lens combines Samyang’s signature refinement and color rendering, all in one lightweight lens, made for travel. The lens delivers fast & stable autofocusing by using a Linear Stepping Motor. The enhanced Samyang AF turns every moment into a work of art you can experience.