Singh-Ray Series 7 FL-B Fluorescent Glass Filter for Tungsten Film Pearstone USB3-AA15 Switch visual indicators on and

Switch visual indicators on and off with software

plate glass

These are not the standard JST type connectors we use on most of our boards

Construction Details Durable magnesium-alloy housing

Extendable to Transferrable Lifetime Warranty with Registration

Singh-Ray Series 7 FL-B Fluorescent Glass Filter for Tungsten Film Pearstone USB3-AA15 Switch visual indicators on andAn FL D filter is used when you wish to correct for the greenish tone that appears when shooting daylight film under general purpose fluorescent lighting. 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. NOTE: The FL series of filters alone does not always guarantee 100% correct color balance when