The 17mm ultra-wide perspective combined with ±12mm shift and ±6.5° tilt offers precise perspective correction and deep focus control, housed in a weather-sealed L-series build. Its floating optical system with four UD elements and Subwavelength Coating delivers consistent sharpness across the frame, aided by a locking tilt-shift mechanism for stable compositions. This manual-focus lens is best for architectural and interior photographers who require exacting management of converging lines and selective focus planes.
