Achieve correct colors in image with daylight film Tiffen 6780B Overview Enabling the use of daylight-balanced film under tungsten-lit conditions, this 67mm 80B Color Conversion Filter from Tiffen is a cooling filter used to increase the color temperature from 3400K to 5500K Film is rated for a particular color temperature such as that of daylight or tungsten light. Tiff Black Satin 3 Diffusion Filter 67mm - Photo4B Color Temperature Balancing Filter Tiffen Farbkonversions Filter 80B 49mm 4980B 67mm Color Correction Filter Balances daylight film for use with photo flood lamps Aazon.co : Tiffen 6785B 67 85B Filter The 80B filter balances daylight film for use with photo flood lamps. Filters are used to correct differences in color temperature between the recording medium and the light source.