Lee SW150 Mark II Adapter for Tamron 15-30mm Lens

The Lee SW150 Mark II Adapter screws onto the end of the Tamron 15 30mm lens to allow the use of the SW 150 mark II filter holder system not included, available separately. Each adapter 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.