Without altering colours, the Cokin X154 ND8X Neutral Density Filter corresponds to a loss of light equivalent to 3 stops, providing greater control of depth of field and shutter speed.
Price: £109.00 from Wex Photographic
This ND plain filter reduces the amount of light reaching the film, but without affecting the colour balance. Suitable for a 3 stop Shutter speedAperture decrease.
The Cokin Z121M has a progressive graduation from the middle to the top of the filter, with the same colour as the 121 filter, but with a lower tone.
This Cokin ND filter has a progressive graduation from the middle to the top of the filter, with the same colour and tone as the 121 filter.
