The newest version of a first-of-its-kind telescopic contact lens has been unveiled by researchers. This contact lens enables the user to zoom in and out with the wink of an eye.
Back in 2013, the first version was designed. The new one is 1.55 millimeter thick and contains a telescopic component that gets activated by winks. According to the researchers, the lens can magnify an object up to 2.8 times.