Clinical Studies find Smart Vision Exams as accurate as manifest refractions, and with higher repeatability.
Clinical Study SVone Autorefractor

“The results indicate that the SVOne handheld aberrometer provides measurements of refractive error in normal, young individuals that are not significantly different from other subjective and objective procedures.”

Clinical Study Pediatric

“The results indicate that the SVOne provides measurements of refractive error in a normal, pediatric population that are not significantly different from other subjective and objective procedures.”