A Complete Suite of Visual Functions Tests
The Premier Manufacturer of Electrophysiology Systems
We design all our hardware and software in-house to our and our customers’ exact specifications.
Expertise
Our patented and trademarked platforms span the range from preclinical to clinical use, providing researchers and clinicians with products that have the broadest use and capability in the market.
Technology
Our longstanding relationships within the electrophysiology community allow us to cross the bridge from academic labs into patient clinics, enabling easier collaboration between institutions.
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NANOS 2024
North American Neuro-Ophthalmology Society
AAPOS 2024
American Association for Pediatric Ophthalmology and Strabismus
ARVO 2024
The Association for Research in Vision and Ophthalmology
Our News
The Full-field Sensitivity Threshold (FST) for Ophthalmic Diagnosis
What is the FST? The FST is a psychophysical test with distinct advantages over other tests for quantifying vision in...Read More
Software Version V6.66 Release
Software Version V6.66 released on June 1, 2023 New Features and Bug Fixes: ColorFlash Fixed a bug introduced by...Read More
EER Patent
EER Patent Diagnosys is proud to announce that the USPTO has patented another one of our inventions! Our Electrically Evoked...Read More