New adjustable eyeglasses from Eyejusters can be tweaked by the user as needed without the need for an optometrist.  At only $40 a pair, the Eyejusters utilize two sandwiched lenses that slide across each other when the user turns the adjustment knob and effectively allows for changes in focal range.  The considerably cheaper Eyejusters may be a solution for those in under-developed nations who cannot afford regular glasses or do not have access to an optometrist.

(Source: Gizmodo)

Posted in 4. Rehab. Comments Off on Eyejusters