NiSi P1 is a kit consisting of a filter holder and two professional filters specially designed for mobile phones (smartphones); 1 polarizing filter and 1 graduated ND filter.
The filter holder uses a clamp for quick and easy attachment and fits most smartphones, such as iPhone and Samsung Galaxy. Up to two filters can be used simultaneously.
1x Polarizing filter
1x Graduated ND filter, NiSi Medium GND 0.9
1x clamp for smartphones