Hess Test

This test measures fixation disparity in 9 positions of gaze in both right and left eye fields.  The resulting graphs and tables are generated instantly.  This is billable as a 92060 (sensorimotor examination.)


Fixation Disparity Curve

This test measures horizontal fixation disparity under different vergence demands.  It’s excellent for monitoring progress in therapy and helping to determine the amount of prism to prescribe.



TVPS-3 Scoring and Report

Input the raw scores and a report which includes scaled scores and percentiles is generated for you.


More tests to come

In the future there will likely also be scoring for the DEM, King-Devick, etc.