Canon 72mm ND4L Neutral Density x4 Filter Best Price: £72.99 from Wex Photo Video Buy for best price Description Canon Natural Density filters reduce the amount of light passing through them without effecting colour balance - useful when you wish to use more aperture or longer shutter speeds. Show All Prices ***************
Canon 72mm ND4L Neutral Density x4 Filter Best Price: £72.99 from Wex Photo Video Buy for best price Description Canon Natural Density filters reduce the amount of light passing through them without effecting colour balance - useful when you wish to use more aperture or longer shutter speeds. Show All Prices ***************
