Holoras 2pcs Pinhole Glasses Eyes Exercise Vision Correction Glasses for Eyesight Protection, Black

Holoras vision correction glasses has many small and punched holes which effectively focus through the perforation. When the eyes look through the small holes they naturally change focus relieving the eyeballs from there previous focus. With these pinhole glasses,you can train your eyesight with low vision, selectively focus each point to stimulate the optic nerve through a small hole in the le...