M&S Smart System Contrast Sensitivity Measurements Compared With Standard Visual Function Measurements in Primary Open-Angle Glaucoma Patients.
Liu Jessica L, McAnany J Jason, Wilensky Jacob T, Aref Ahmad A, Vajaranant Thasarat S
This study found letter contrast sensitivity, measured by the M&S Smart System, correlated well with visual field loss in glaucoma, suggesting it's a useful additional test for monitoring visual function.