Contrast Sensitivity Testing
For many years contrast sensitivity has been the topic of conversation among eye care professionals. Our computerized vision testing system gives the user several methods of testing for contrast sensitivity functionality.
HACSS (Holladay Automated Contrast Sensitivity System)
Co-developed with Dr. Jack T. Holladay, MD, MSEE, FACS
Letter Contrast Sensitivity
Contrast Sensitivity Functionality (CSF) is a critical part of vision
Sine Wave Gratings
A staple of the Smart System for testing CSF
Harris Contrast Sensitivity Testing
Achieve threshold contrast sensitivity faster!