No they cant but they can make you see better in the dark. They cant improve eye sight either. They can help prevent some diseases of the eye.
gadha is also called short sightedness
Myopia means short sightedness. Nearsighted is also a synonym for short sighted.
No
myopia
Short sightedness
The inability to see the distant objects is referred to as short sightedness.Short sightedness refer to the inability to see very distant objects.
Hyperopia
short sightedness
Anopia is a form of short-sightedness, often due to medical reasons.
A Concave lens is used to correct short- sightedness.
Short and long sightedness are caused by the lens of the eye focusing the light either in front of or behind the retina. Glasses alter the path of light going into the lens to adjust for this.
far short sight you can use concave lenses far long sight you can use convex