Product catalogs

D50 viewing devices for color matching in the graphic arts industry

JUST. Excellence in standardized lighting technology
English – USA (PDF 1.4 MB)

D65 viewing devices for color assessment in the manufacturing industry

Color and Appearance. Viewing devices for precise evaluation of colored surfaces and materials
Englisch – USA (PDF 3.2 MB)

D50 viewing devices for large format prints in the graphic arts industry

Large Format Color Control

English – USA (PDF 1.6 MB)

Backlit viewing devices for quality control and transparent substrates

JUST. Light tables and transparency viewers.

English (PDF 2.1 MB)

D50 fluorescent lamps complying with ISO 3664:2009

JUST daylight 5000 proGraphic
English (PDF 1.8 MB)



Operating instructions as well as other product specifc documents like dimension sheets or product flyers can be found in the "Downloads" section on the web shop product's site. Where can I find the downloads section?


Software zur Auswahl und Simulierung von Lichtarten

Software for selecting and simulating illuminants

adJUST LEDcontrol professional

Free choice of light spectra in a color space bigger than sRGB. To activate the software, you need a license key which can be purchased in the Online shop.

Windows software v1.2 (ZIP 2.7 MB)


Monitor calibration software for soft proofing devices of JUST

adJUST monitor calibration

Software for calibrating all kinds of monitor and to control the brightness of the USB connected JUST soft proofing devices. To activate the software, you need a license key which can be purchased in the Online shop.

Click here to licence your device or to get a 14-day software demo licence for free.

Windows software v1.0.11 (ZIP, 95 MB)
Mac software v1.0.10  (ZIP, 137 MB)
current FTDI-USB-Treiber (Link)