Self-Adjustable Glasses Designed for the Developing World | Geek Therapy |
Eyejusters are self-adjustable glasses which enable the prescription of each eye to be changed by the simple turning of an adjustment tool.


In developing nations, many people aren't afforded the opportunity to see a professional in this field. Thankfully there are alternatives, one of which are the self-adjustable glasses from Eyejusters. The British company is aiming to take low-cost, self-adjustable glasses to developing nations. In order to do so, the team of four have developed an adjustable lens technology called SlideLens. This consists of a pair of lenses which act together to correct an individual's eyesight. By sliding one of the lenses over the other from left to right, the prescription changes until the world comes into focus.