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far short sight you can use concave lenses far long sight you can use convex
Both give diminished, virtual, erect image. Hence convex mirror is used as rear view glass in case of vehicles near by the drivers. Concave lens is used to correct short sightedness.
Not sure about mirrors but convex and concave lenses are used to treat conditions such as long/short sightedness.
There are many uses of diverging lenses including being used as a microscope lens. The main use is to correct short sightedness.
how does the eye respond to light rays to manifest far sightedness
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
When the light actually reaches the retina the image is blurred (except when looking at close objects when the image is focused on the retina and looks clear. The condition is known as short-sightedness.
If a person can see things far away better than close up, this is called far sightedness. It has to do with the shape of the eye ball and the place in the eye that the image being viewed is focused in the eye. If the image focuses in front of or behind a certain point in the eye, it will cause far sightedness or near sightedness.
Anopia is a form of short-sightedness, often due to medical reasons.
A Concave lens is used to correct short- sightedness.