Multigrade Filter Set 8.9 x 8.9 cm
Contrast control with multigrade and variable contrast black&white photographic papers can be achieved in several ways. One of the most widely used ways is through the use multigrade or variable contrast hand filters. A magenta filter absorbs green light and transmits blue;
A yellow filter absorbs blue light and transmits green.
In this way, high and low contrast images can be made.
- Multigrade filters are very easy to use: no complicated calculations are needed when changing from one filter to another. The exposure time for filters 00 - 31/2 is the same; that for filters 4 - 5 is double
Compare to other products in the Darkroom General Accessories range.
Compare to other products in the Ilford range.
