This lens satisfies the most demanding professional photographer, with its outstanding image quality, metal barrel, aperture ring, and splash/dustproof construction.
The 9-blade diaphragm creates a beautiful bokeh (background blur), and the fast f/1.4 aperture makes this lens ideal for many different situations, like landscapes, nightscapes, starry skies and indoor photography.
Silent and fast operation makes it ideal also for 4K video shooting. Superior sharpness across the image, and impressive MTF curves at both high and low frequencies.