This 40.5mm #590/090 Red Light MRC Basic Filter from B+W can be used to increase image contrast when using black-and-white film. When using this filter green and blue subjects are reproduced in darker shades of gray than if a filter was not used....
This 40.5mm #590/090 Red Light MRC Basic Filter from B+W can be used to increase image contrast when using black-and-white film. When using this filter green and blue subjects are reproduced in darker shades of gray than if a filter was not used....