“There are many disadvantages, including… reduction in peripheral vision,” he said. Pinhole glasses could improve your vision, but only temporarily. Putting on pinhole glasses can restrict ...

The lack of scientific evidence for pinhole glasses as a way to improve vision means that they’re probably best left in the hands of eye doctors. Nearsightedness, astigmatism, and other ...

Experts say the drops may allow people to look at things up close without using their reading glasses ... improves your new vision through the ‘pinhole effect,’ or by making the pupil smaller.

This printed pinhole screen was then inserted between two layers of clear acrylic and attached it to an iPod display. Using an algorithm that takes into account a person's eyeglasses prescription ...

They sutured up the iris the coloured part of the eye to reduce the size of the pupil to a pinhole that helped 10 people with distorted vision read without glasses. On Thursday, Agarwal Eye ...