Features and Benefits:

• Identify colour separation negatives and positives for colour reproduction processes
• Suitable for copywork, side-by-side film comparisons and colour reproduction processes using masks, separation films and filters
• Compare reflected tonal values of the originals with the tonal values of a reproduced image
• Identify, measure and control captured and reproduced images to compensate for changing conditions
• Determine values for plotting tone-reproduction curves
• Contains standard separation colours used in RGB and CMYK processes
• Each card measures 60mm x 203mm

Includes:

• Colour Control Patches (eighteen patches – two saturations of each of nine colours) on an 18% neutral background
• Grey Scale (20 steps in 0.10 density increments between 0.05 [white] and a practical printing black of 1.95 density)
• Instructions