230201 1NL82A22(T1): http://farbe.li.tu-berlin.de/CEA4/CEA4.HTM or http://color.li.tu-berlin.de/CEA4/CEA4.HTM

For this page, see CEA4 in English, CGA4 in German.
For the previous similar page, see CEA3 in English, CGA3 in German.
For the next similar page, see CEA5 in English, CGA5 in German.

For the corresponding image page with 10 colour series, see CEAS in English, CGAS in German.
For the previous image page, see CEZS in English, CGZS in German.
For the next image page, see CEBS in English, CGBS in German.

TUB-test chart CEA4; Achromatic thresholds
Luminance thresholds, contrast, and lightness
Experimental data of Lingelbach and Richter

Figure L0N1: Output layout of page 1 of the file CEA4L0NP.PDF with the format A6, see
CEA4L0N1. PS / TXT / jpg / PDF
and the format A4 in the following tables.

One page, orientation A4L, Intended for PDF output, No linearization or transfer	One page, orientation A4L, Intended for PS output, No linearization or transfer
CEA4L0NP. PS / TXT / PDF	CEA4L0NA. PS / TXT / PDF

Two pictures of one page (left side)	Two pictures of one page (right side)
CEA40-3N. PS / TXT / PDF CEA40-7N. PS / TXT / PDF	CEA41-3N. PS / TXT / PDF CEA41-7N. PS / TXT / PDF