Self-Adjustable Glasses are a new way for the world to see. Just turn the dial on each side of the frame, and the lenses will adjust to your desired focal point. No prescription necessary, and you can adjust the glasses anytime to match the task (i.e. reading vs watching the TV).
Source: ippinka.com
Source: ippinka.com
Source: ippinka.com
Source: ippinka.com
Source: ippinka.com