28. Eyedrop glasses
What is it? Funnel Glasses that allow you to put eyedrops into them
Invented: 1991
Average price:$15 to $20*
Many people are afraid to put medicine in their eyes. It’s a problem, whether it’s because they’re afraid of putting something in their eyes, or just because they don’t want to. Japanese eyedrops glasses can solve the problem. The eyedrop glasses have a funnel balanced between each lens.
The medication is poured into a funnel and then injected into your eye. Topcon is located in Tokyo, Japan. According to the U.S. Patent Office these eyedrop sunglasses were first patented by Topcon in 1991.
