Lee SW150 105mm Screw-in Lens Adapter

With this adapter ring you can attach the Lee SW150 mark II holder and filter system to an ultra-wide angle lens that features a 105mm threaded filter ring. Each adaptor consists of a front ring, a compression ring and a locking ring. When fitted, these form a collar that remains on the lens at all times.

Price: 67.99 from Wex Photo Video