NathanielZhu profile image 83

Do pinhole glasses actually improve vision?


All I find are success stories that seem unrealistic. I know the science behind this, but the main question is does it permanently improve vision, and I can't find a scientific explanation for this.

 

sort by best latest

Daughter Of Maat profile image98

Melissa Flagg (Daughter Of Maat) says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
 |  Comment
xanzacow profile image80

Cynthia (xanzacow) says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

6 years ago
 |  Comment
TheBlondie profile image59

TheBlondie says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

6 years ago
 |  Comment