Hoya B60 85C Tungsten to Daylight Conversion Bayonet Mount Glass Filter

"85" series are color conversion filters for the use of tungsten type color films in daylight.
•85A decreases the color temperature from 5500°K to 3400°K for the use of Type A tungsten film.
•85B decreases the color temperature from 5500°K to 3200°K for the use of Type B tungsten film.
•85C decreases the color temperature from 5500°K to 3800°K. It adds daylight warm to indoor shots using window or natural light.
•Availbale in all popular sizes.