Kood 81A Filter made in Japan from high quality Japanese glass.
The Kood 81 series of filters controls the bluish coloration that affects daylight film. They can also remove excessive blue from the effects of electronic flash.
Good for general scenics when the photographer wishes to remove the bluish cast from open shade or just add warmth to the photographConverts tungsten 3200 K film to 3400 K lighting
Whereas the 81 Series of filters creates a feeling of warmth, the 82 Series creates a feeling of coolness
This filter can also be used to Warm up your image, it is supplied in a twist box for compact & easy storage