A new lab at the National Institute of Standards and Technology (NIST) is dedicated to improving the quality of light that light-emitting diodes (LEDs) produce. NIST vision scientists Wendy Davis and Yoshi Ohno and a team of physicists created the NIST Spectrally Tunable Lighting Facility (STLF).
The STLF distinguishes itself from most optical technology labs in that it concentrates on the relationship between physical measurements of light and human perception of light and color. Here, scientists experiment with combining LEDs of different hues to produce an overall light color that pleases the eye.
For more information about the Vision Science Facility, watch the video below: