A full-sized target including the white, 18% grey, and black reference squares found in the 24-patch ColorChecker Classic target, which are scientifically engineered to provide a precise, uniform surface that is spectrally neutral (reflects equal amounts of red, blue and green) in all types of lighting conditions.

On-site, use it as the first reference shot in a photo series or video footage to instantly correct colour by balancing on the mid-tone grey value. In the studio, use it to evaluate exposure and balance between main and fill lights to quickly set up the proper lighting ratio, and to set white balance.

The ColorChecker 3-Step Grayscale target also provides reference values for adjusting colours within most common photo or video editing software packages, allowing you to make quick colour adjustments.