What kind of lens is used in the spectacles of a person suffering from myopia?
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Answered by
25
Hey mate ✌✌✌✌✌
Here is your answer :-
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MYOPIA is that defect of human eye by virtue of which it can see clearly the objects lying at short distance from it . but far of the objects cannot be seen clearly by the myopic eyes.
A myopic person has no problems in reading and writing.but he has problem in driving etc.they can not be see distinctly the objects lying beyond a particular distance.this is as if the far point of a myopic person has shifted from infinity to some particular distance from the eye.
The two possible causes of this defect are :-
* increase in the length of the eye ball , as if distance of retina from the eye lens has increased,
*decrease in focal length of the eye lens when the eye is fully relaxed . if the ciliary muscles holding the eye lens do not relax fully and have some tension.
*** concave lens is used in the spectacles of a person suffering from myopia.
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I HOPE IT MAY HELPFUL FOR YOU ✌✌✌✌✌✌✌✌✌✌✌✌✌
_____________________________
Here is your answer :-
_______________________
_______________________
MYOPIA is that defect of human eye by virtue of which it can see clearly the objects lying at short distance from it . but far of the objects cannot be seen clearly by the myopic eyes.
A myopic person has no problems in reading and writing.but he has problem in driving etc.they can not be see distinctly the objects lying beyond a particular distance.this is as if the far point of a myopic person has shifted from infinity to some particular distance from the eye.
The two possible causes of this defect are :-
* increase in the length of the eye ball , as if distance of retina from the eye lens has increased,
*decrease in focal length of the eye lens when the eye is fully relaxed . if the ciliary muscles holding the eye lens do not relax fully and have some tension.
*** concave lens is used in the spectacles of a person suffering from myopia.
_______________________
_______________________
I HOPE IT MAY HELPFUL FOR YOU ✌✌✌✌✌✌✌✌✌✌✌✌✌
_____________________________
Rinshu421:
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Answered by
13
Answer:
concave lens is used in the spectacles of a person suffering from myopia
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