Hitech 100mm Colour Conversion Filter Kit comprises of 4 professional quality colour temperature conversion filters (85B, 85C, 80C, 80A).
Hitech Colour Temperature Conversion Filters are used to convert the colour temperature of a light source to balance with the film type used. They can also be used to create an intentional warm or cool effect.
The 85B are used for exposing Type B (tungsten) materials in daylight. The paler 85C is sometimes preferred for exposing Type L and tungsten materials in daylight. The 80C provides a shift to clear aluminium filled flashbulbs. The Blue 80A is used for exposing daylight type colour materials under 3200°K tungsten illumination.
The Hitech filter system is manufactured by Formatt Filters to offer versatility and creative capabilities to stills photographers. Hitech filters are manufactured using the Queens Award winning CR39 dyed substrate. Formatt developed a method of colouring CR39 in its liquid state, thereby ensuring consistency and accuracy of colour.
100mm x 100mm size
A set of warming filters (85B, 85C) and cooling filters (80C, 80A)
Professional optical quality polyester resin filters