Lee Filters SW150 Adaptor Ring for Sigma 12-24mm Lens (CLEARANCE1048)

The SW150 Mark II Holder fits to the lens via a lens Adaptor that needs to be purchased separately from the filter holder. Each Adaptor consists of a front ring, a compression ring and a locking ring that have been specifically designed for each particular lens. When fitted, they form a collar that remains on the lens at all times.

The Adaptor consists of a front ring, a compressor ring and a locking ring specifically designed for the Sigma 12-24mm f4.5-5.6 DG HSM II lens