In a cohort of 21,655 children ages 6 to 8 years, the prevalence rate of refractive astigmatism of at least 1.0 diopter (D) ...

The prevalence and severity of refractive astigmatism and corneal astigmatism increased among schoolchildren after th ...

The COVID-19 pandemic has led to increased astigmatism in children, with prolonged screen time and less outdoor activity ...

The study findings indicated that lifestyle changes associated with the COVID-19 pandemic were connected to an increase in ...

Alcon is set to acquire LENSAR Inc. in a $356 million deal. This acquisition includes LENSAR's advanced cataract laser ...

A computer-adaptive testing tool with automated scoring reliably evaluates multifocal contact lenses in individuals with presbyopia.

In our today's optical illusion, a tricky visual puzzle challenges you to find the hidden number "22" among a grid of 25s and 28s. This brain teaser tests your attention to detail and pattern ...

Many people associate a visit to their local optometrist with being able to see more clearly with the help of glasses or ...

As someone with relatively normal under-eyes, I’ve never had much use for eye creams, even though they’ve always been touted as a must-have for anyone who was serious about their multistep ...

SMILE surgery is associated with favorable visual and refractive outcomes in patients with different types of astigmatism, a study shows.

Getting your eyes checked, new glasses and especially laser eye surgery can be expensive, but there are ways to save money at Optical Express, so even if there isn’t a cracking deal out there that ...