Technology

Eye tracking sensors keep fluid filled lenses in constant focus

Serendipitous discovery sees researchers create highly effective coating while developing solar panels

A newly developed eye tracker can detect the trajectory, velocity and acceleration of the pupil with a high level of accuracy

A concept for smart glasses incorporating holographs sets the groundwork for lightweight electronic spectacles that “look and feel like normal glasses”

Hong Kong Polytechnic University Professor Carly Lam talks with OT  about the development of spectacles that slow myopia by 60%

Hong Kong researchers report on a two-year study of 160 Chinese children who wore spectacles adapted to prevent myopia progression

A low-cost lens created in four hours can capture the intricate detail of a moth's wing

An early adopter of the 3D printer – A&J Opticians owner James Taylor-Short – gives his thoughts about the tech

Researchers have created an ultra-thin device that turns darkness into visible light

New display spectacles have an innovative way to make its batteries last longer