NiSi S6 150mm filter holder for Sigma 20mm f1.4 DG
The NiSi S6 150mm filter holder for the Sigma 20mm f1.4 DG represents the next generation of filter holders for wide and super-wide angle lenses. The NiSi S6 holder, like its predecessor, is a superb tool for landscape photographers who want to use ND, GND and polarising filters on their lenses. The S6 system for the Sigma 20mm f1.4 DG combines a custom designed adaptor that houses the redesigned polariser and the filter plate for two 150mmm (2mm thick) filters.
Continuing the high build quality of the S5, the S6 comes in CNC machined aeronautical grade aluminium and has a host of design and functional improvements such as:
- Redesigned locking wheel for great security and ease of mounting/unmounting.
- Premium grade flocking to absorb stray light and minimise reflection/glare
- Redesigned filter slots and polariser gear wheel
- No light leak, even without the CPL installed
- Silver finish adaptor ring with knurled edges for grip
The kit comes complete with everything you will need including improved filter pouch and lens cap allowing you to leave the polariser mounted and protected when changing location
The S6 for Sigma 20mm f1.4 DG is also available in a version with NiSi Enhanced Landscape polariser with 99.9% polarisation.