ILFORD MULTIGRADE BELOW LENS FILTER KIT comprises of 12 mounted contrast filters, a mounted safelight filter and a filter holder.
It is a fantastic addition to any darkroom. With 12 evenly spaced, speed matched grades, these filters 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 ½ 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 00–3½ is the same which then simply doubles for filters 4–5.
MULTIGRADE FILTERS are also available in sets, 8.9 x 8.9cm (3½x3½”) and 15.2 x 15.2cm (6x6”), and can be used above or below the lens as well as cut to fit enlarger filter drawers as necessary.
Individual grade, 30cm square filters are available to special order..