NiSi 70mm System Aluminium Filter Holder Kit M1 is made from aviation-grade aluminum with single element processing by CNC Machine. It also has a matte black frosted finish surface. It is anti-corrosion and won’t distort. This filter holder will allow 2 square filters (70x80mm and 70x100mm) and 1 round CPL filter. It includs 1x CPL filter and 58mm adaptor ring. Other adaptor ring size can be purchased separately 37mm to 55mm.
High quality aviation-grade aluminum, Precision CNC process, durable and light
Easy to install, classic fast-lock design
Support the NiSi squares filters of 70mm system.
The NiSi 70mm filter system is great for compact and mirrorless cameras with lenses that have a standard filter thread from 37mm to 58mm.