It’s time to look beyond old technologies and gain an unprecedented combination of accuracy and efficiency

Test anywhere with clinically relevant correlations

Radius XR is proven to be as accurate as standard vision testing methods—but with far greater ease and efficiency. No waiting. No shuttling patients from room to room.
See How It Works
“Quality is everything. We must be able to determine if a patient is losing vision and Radius XR gives us the diagnostic tools we need.”
Brent Weinstock, MD

Our clinical advisors bring deep eyecare expertise and research to the Radius XR platform

Scientific Advisory Board

Jason Bacharach, MD
North Bay Eye Associates
Ophthalmologist Glaucoma Specialist

Iqbal Ike K Ahmed, MD
John Moran Eye Center
University of Utah
Professor of Ophthalmology Glaucoma & Cataract

Mark Blumenkranz, MD
STANFORD UNIVERSITY
Professor & Former Chair of Ophthalmology

Nathan Radcliffe, MD
New York Eye Surgery Center
Cataract & Glaucoma Surgeon

Howard Barnebey, MD
Specialty Eyecare Centre
Glaucoma Specialist

Inder Paul Singh, MD
Eye Centers of Racine & Kenosha
Cataract & Refractive Surgeon

Dagny Zhu, MD
Rowland Heights Laser Eye Surgery
Harvard Medical School Bascom Palmer Eye Institute, LASIK & Cataract Surgeon

David Myung, MD PhD
STANFORD UNIVERSITY
Assoc. Professor of Ophthalmology

Bob Massof, PhD
Johns Hopkins School of Medicine
Professor of Ophthalmology

Stephen Montaquila, OD
West Bay Eye Associates
Former Associate Professor MCPHS University

April Jasper, OD
Advanced Eyecare Specialists
Benedict Professor, Houston College of Optometry

Mile Brujic

Mile Brujic, OD FAAO
Premier Vision Group
New England College of Optometry

Frank Werblin PhD
Advisor
Award winning vision scientist. Johns Hopkins University, PhD, MIT