Multigrade Filter Set 3.5 x 3.5 inches / 8.9 x 8.9 cm
Easy to use, single grade, square speed matched filters. Designed to work with black & white photographic enlargers and colour enlargers in white light mode.
Used to change the contrast level on multigrade paper
Unmounted - Designed to be used in a filter drawer (Not included)
Simple contrast control
Speed matched with pre-defined grades
Half grade increments available from 00 to 5
Compatible with all Multigrade papers
With 12 evenly spaced, speed matched grades available, they enable simple contrast control for all variable contrast papers and allow a wide range of negative types to be printed.
MULTIGRADE FILTERS are numbered 00-5 in 1/2 step increments with the lowest filter number corresponding to the softest contrast. They are easy to use with no complicated calculations required when changing from one filter to another - the exposure time for filters 00-3 1/2 is the same which then simply doubles for filters 4-5.