Formatt Hitech 95mm FL-D Fluorescent Filter for Daylight Film

A 95mm FL-D Filter from Formatt is used when you wish to correct for the greenish tone that appears when shooting daylight film under general purpose fluorescent lighting.

An FLD differs from other "FL" series filters. An FL-W filter is used to balance daylight film under warm white or white type fluorescent lamps. An FL-B filter is used to correct the color balance when shooting tungsten film under fluorescent lighting. Fluorescent lamps burn at many different temperatures and often require more demanding filtration for exact results.