|Lens Height||26 mm|
Pin hole eye spects it improve eye vision Pinhole glasses for vision improvement Myopia affects nearly 30 percent of people in the United States, estimates the American Optometric Association. People who have myopia have difficulty seeing clearly because of the shape of their eyes. Pinhole glasses aren t functional enough for everyday use if you re nearsighted. Even though they help you focus on an object in front of you, they also block part of what you re looking at. You can t wear pinhole glasses while you re driving or operating machinery. Patterson, who s also the chief medical editor of Ophthalmology Management, cites the lack of credible evidence to support the use of pinhole glasses outside of a clinical setting. There are many disadvantages, including reduction in peripheral vision, he said.