Table 1 Lightness values (L*) are calculated using D50 illuminant and 2° standard observer
From: Exploring the limits of color accuracy in technical photography
Samples | L* (i1Pro) | L* (spectro2guide) | Gloss values (spectro2guide) |
|---|---|---|---|
7 NCS Gloss Scale S-9000 N | 5.4–23.6 | 5.1–22.9 | 2.0–93.2 GU |
2 darkest patches 19 other patches from the Munsell Linear Gray Scale | 4.4–5.1 9.0–93.6 | 4.3–4.6 8.4–92.6 | 79.9–81.9 GU 13.2–21.9 GU |
7 Car Refinishes Mix & Matte (AkzoNobel) | 0.8–5.0 | 0.5–4.3 | 10.2–89.7 GU |