beside Lee Filter and HAIDA filters, now we also have another top quality square filter systems NiSi
We also will start sharing more pictures by NiSi filter solutions
and it consist
1.
100mm System – for all common lens with screw threw up to 82mm
2.
150mm System – for lens without screw thread or Ultra wide e.g Nikon 14-24mm F2.8, Canon 14mm F2.8, Olympus 7-14mm F2.8, Tamron 15-30mm F2.8, Sigma 12-24mm etc
3.
180mm System – for now it is special make for Canon 11-24mm F4