✔FREE POINTS✔
What is myopia and hypermetropia ??
Answers
***
MYOPIA OR NEAR SIGHTEDNESS :-
# myopia with person can see nearby object clearly but can not see distant object clearly
# it can be corrected by concave lens
HYPERMETROPIA OR LONG SIGHTEDNESS :-
# hypermetropia with person can see distant object clearly but can not see nearby object clearly
# it can be corrected by convex lens
*****
mark me as A BrainList
What is Myopia and Hypermetropia?
Both Myopia (short-sightedness) and Hypermetropia (long-sightedness) are common eye conditions that are occur when light does not focus on the retina of the eye. Both conditions are easily corrected using prescription glasses or contact lenses or in mild cases by laser eye surgery.
MYOPIA
Myopia affects nearly 30 percent of the U.S. population. Myopia is the term used to define short sightedness. Light from a distant object forms an image before it reaches the retina. This could be because the eye is too long, or the cornea or crystalline lens is too strong.
HYPERMETROPIA
Hypermetropia (Hyperopia) means long sight and is where the image of a nearby object is formed behind the retina. This could be because the eye is too short, or the cornea or crystalline lens does not refract the light enough.