Ilford Ilford Multigrade Filter Set With Holder Darkroom

Ilford Multigrade Gelatin Filter Set 3 X 3″ With Holder

Contrast Control With Multigrade And Variable Contrast Black & White Photographic Papers Can Be Achieved By Using Multigrade Or Variable Contrast Hand Filters. This Is One Of The Most Popular Methods Used By Photographers.

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.

Ilford Produces Twelve Multigrade Filters That Are Numbered 00 – 5 In 1/2 Steps, With The Lowest Filter Number Corresponding To The Softest Contrast.

Filters Are Available In Sets Of Filters 8.9 X 8.9Cm And 15.2 X 15.2Cm. They Can Be Used Above Or Below The Lens And Can Be Cut To Fit The Enlarger Filter Drawer.

Filter Sizes 30 X 30Cm Are Available For Special Orders.

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.