Sequoia Scientific

HydroLight and EcoLight-S now managed exclusively by Numerical Optics, Ltd.

February 12, 2021

After Curtis Mobley, the developer of HydroLight, retired from Sequoia in December 2016, HydroLight became a product of Numerical Optics, Ltd. and is managed by Dr. John Hedley.  For further information, licensing, and user support please contact Numerical Optics at