Contrast Sensitivity Center
|Welcome to the Contrast Sensitivity Test Center|
The Spaeth/Richman Contrast Sensitivity ('SPARCS') test SPARCS is an internet-based contrast measurement tool developed by Dr. George Spaeth of Philadelphia, Pennsylvania. The test is available to doctors and other healthcare professionals around the world.
SPARCS IS HELPING DOCTORS TAKE CARE OF PATIENTS DURING THE COVID-19 PANDEMIC.
LEARN MORE HERE.