The lens features ED glass elements and other advanced lens components, whose surfaces have been meticulously polished and coated with a Super EBC treatment. The high-quality metal housing is equipped with a precisely crafted aperture ring that allows for intuitive adjustments of the aperture values in 1/3 stops. The special design of the aperture blades creates an excellent bokeh effect.
The blades are curved, resulting in an almost round aperture opening at all settings. The edges of the blades have been rounded, contributing to a sharper image. The FUJIFILM X mount fully utilizes the advantages of a mirrorless design. The short flange distance of just 17.7 mm enables high resolution performance across the entire image area.