NiSi 82mm Filter Adapter Ring for S5 System (Sigma 14mm f/1.8 DG Lens)

The NiSi 82mm Filter Adapter Ring is specially designed for using the S5 system for Sigma 14mm f1.8 DG on lenses which have 82mm filter thread. This new adapter allows you to use the S5 filter system for the Sigma 14mm f1.8 DG with the original lenses it was designed for in addition to other lenses you may also own of 82mm diameter. The adaptor ring features no vignetting even at 16mm.