This semi-gloss Grayscale represents the perceptually uniform tone distribution (L* or Value) as described in the CIE L*A*B* colour model or the Munsell Color System. It is designed to help establish proper exposure and tonal response for increased accuracy.
Each step represents a specific L* lightness value that directly corresponds to the readouts of hardware and software that support L*a*b* readouts. Combined with an L* based working space and L* based display calibration users can enjoy a truly use neutral (scene referred) imaging environment. Additional documentation can be found in our resources section.
- L* Range 5 to 95 with equally spaced CIE L*a*b* L* or Munsell Value steps
- Two gloss black patches (approx.. 3.5 L*) for extended dynamic range
- Measurement Scale (mm)
- Spectrally Neutral
- Dimensions 25.4 X 3.2 cm