Two weeks before Chicago startup Opternative began offering “the world’s first online eye exam” in late July, co-founder Steven Lee settled a lawsuit alleging he had sold copyrighted test questions ...

BOSTON – Researchers found that pupillary light reflex and near point of convergence may serve as objective biomarkers for mild traumatic brain injury, according to a poster presented here at ...

Please provide your email address to receive an email when new articles are posted on . Some clinicians are finding that the Tear Analyzer, manufactured by Touch Scientific Inc. and distributed by ...

Editor’s Note: The United States Food and Drug Administration issued a warning letter to online vision test company Opternative in October, 2017, requesting that the company cease activities that ...

ST. LOUIS, Oct. 27, 2022 /PRNewswire/ -- Today, the American Optometric Association (AOA) issued a consumer health alert to guide the public on key questions that individuals should ask when ...