Tiffen 77mm 80B Daylight Conversion Filter

The Tiffen 77mm 80B Daylight Conversion Filter (blue) is designed to allow you to use daylight-balanced film when shooting under flood lamps or indoors under tungsten lighting, by increasing the colour temperature from 3400 to 5500K. Due to the cooling effect of the filter, it requires a 2-stop increase in exposure for normal results.

Price: £ 52.00 from Wex Photo Video