The 18mm f/2.8 prime delivers high contrast and resolution through a Distagon optical design with seven special glass elements and a Zeiss T* coating to suppress stray light. Its robust, weather-sealed metal build houses an innovative OLED display that shows focus distance and depth of field, a unique differentiator for precision work in poor light. This lens is best for portrait and street photographers using Sony full-frame E-mount cameras who need a compact, durable wide-angle prime with reliable autofocus.
