Lee SW150 Mark II Adaptor Ring for Sigma 14-24mm ART

The SW150 Mark II Holder fits via a SW150 Lens Adaptor that has been specifically designed for that particular ultra-wideangle lens (the adaptor is purchased separately from the filter holder). The 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.

This adaptor allows the SW150 Filter Holder to attach to the Sigma 14-24mm f2.8 ART lens*.

* Please note that due to the physical size of this lens, and the extremely wide angle of view, vignetting may occur at focal lengths of 14mm or 15mm within close focusing distances with a 2-slot configuration.