A reflection or transmission film strip showing neutral tones in a range of graduated steps. This scale is used as a test/check of the printing conditions, and is often attached to the printed image above or on the side as a color bar.
A reflection or transmission film strip showing neutral tones in a range of graduated steps. This scale is used as a test/check of the printing conditions, and is often attached to the printed image above or on the side as a color bar.