Smartphone-based Snellen visual acuity charts has become popularized; however, their accuracy has not been established. This study aimed to evaluate the equivalence of a smartphone-based visual acuity ...

AUCKLAND, New Zealand--(BUSINESS WIRE)--Objective Acuity has reached a significant milestone in its development of the world’s first, objective, visual acuity test. It has successfully concluded proof ...

Poor visual acuity, defined as difficulty discerning letters or numbers at a given distance, is associated with depression in middle-aged and older individuals, new research suggests. After multiple ...

Please provide your email address to receive an email when new articles are posted on . No significant differences in mean visual acuity scores were identified at 24 months in eyes with vitreous ...