SW150 Mark II Lens Adapter for Sigma 14-24mm f/2.8 DG HSM Art Lens
To attach SW150 mkII Filter Holder
The Lee Filters SW150 Mark II Lens Adapter is an aluminium alloy adapter ring designed to allow a separately available SW150 Mark II Filter Holder to connect to a Sigma 14-24mm f/2.8 DG HSM Art lens. This then allows the use of 150mm wide and 2mm thick filters without vignetting.
It is built with three different ring components - a front ring, a compression ring, and a locking ring. The front right slides easily over the built-in hood on the lens with the front ring's integrated lugs positioned away from the lens body, and the compression and lock rings slip over the rear of the lens until they meet the front ring, where they can be attached to each other.