DXOMARK Launches the Multispectral Lighting System: Precision Lighting for Image Quality Labs

DXOMARK’s Analyzer team has introduced the Multispectral Lighting System (MLS) a state-of-the-art solution that brings unprecedented control and accuracy to image quality testing environments.

Engineered to replicate virtually any lighting condition, the MLS enables labs to conduct highly repeatable tests with the same precision DXOMARK uses in its world-renowned image evaluations.

Highlights of the MLS:

• Illuminates test charts up to 2 meters wide
• Provides over 90% lighting uniformity and accurate spectral matching
• Covers an illuminance range from 0.1 lux to 10,000 lux
• Uses constant DC-driven LED light sources, eliminating PWM flicker

The system’s spectral accuracy is confirmed through measurements where the MLS closely matches the target spectra across a variety of lighting conditions from tungsten to daylight and LED indoor lighting.

In addition, the Analyzer Software Suite provides a complete control ecosystem, combining automation, connectivity, and user-friendly operation:

• A server managing all instruments
• A Python API for automation and scripting
• A web-based GUI for intuitive, visual control

With the MLS, DXOMARK offers the most precise and versatile lighting system available for image quality testing today.