NiSi S6 Lens adaptor for Sigma 20mm f1.4 DG
This ring enables you to use the NiSi S6 holder with the NiSi S6 Lens Adaptor for Sigma 20mm f1.4 DG, the ring includes a thread with rotation mechanism to use the circular NiSi polariser for S6 (both the PRO and Landscape polarisers). In addition, it is also possible to screw in other circular filters for S6, such as the ND1000, ND8 and ND64 + CPL.
Attention: This is a replacement Main Adaptor only, it does not include the filter holder. For the full selection of S6 Filter holder + adaptor kits, please visit the main page here.