Formatt Colour Compensating Blue Filter
4x5.6" Glass Drop In
Blue Colour Compensating filters absorb green and red and are available in 8 different densities ranging from 0.025 to 0.50.
When your image has too much of one particular colour, specific colour compensating filters are available to adjust this specific colour. These colour compensating filters effectively act as light sponges, absorbing excess amounts of a specific colour in different densities according to which filter is selected. By selecting these different densities very fine adjustments in colour temperature can be made.