Extended depth of focus contact lenses improved near to intermediate vision while maintaining far vision, leading to higher ...

Learn more› By Erin Roberts We will soon update this guide to focus entirely on Canon RF-mount mirrorless lenses, following the structure of our Nikon Z-mount lens guide. Keep an eye out for new ...

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

Aims To determine if ‘Defocus Incorporated Soft Contact’ (DISC) lens wear slows childhood myopia progression. Methods A 2-year double-blind randomised controlled trial was carried out in 221 children ...