PGY Mavic – ND16 Filter

The ND4 filter reduces incoming light by 1/4, the equivalent of a 2-diaphragm filter.
The ND8 filter reduces incoming light by 1/8, the equivalent of a 3-diaphragm filter.
The ND16 filter reduces incoming light by 1/16, the equivalent of a 4-diaphragm filter.
The ND32 filter reduces incoming light by 1/32, the equivalent of a 5-diaphragm filter.