The Cokin Filter Z036 FLW is used to correct the colour tone of fluorescent lights with a warm white or white colour.
Note
An FL filter does not guarantee 100% correct colour balance when shooting under fluorescent lights. The filter is intended for moderate correction and will not necessarily ensure perfect colour reproduction. Fluorescent lamps operate at many different colour temperatures and often require more filtering for precise results. For specific filtering and professional use, it is best to use a spectrometer in combination with colour correction filters such as a CC30M filter when shooting under fluorescent lights. This is the only correct way to obtain an exact colour correction.
Cokin Z-Pro filter holder
The Cokin Z-series filters have a size of 100 x 100 millimeters and are made of high quality CR-39 organic glass. You will need an adapter ring and the Cokin BZ-100 filter holder to attach this filter to your lens.