What is astigmatism,myopia, presbyopia
Answers
Answered by
1
presbyopia :a person having this defect cannot see nearby object distinctly,but can see distant objects without any difficulteas.
myopia is a vision defect in which a person can see nearby object clearly but cannot see the distant object.
myopia is a vision defect in which a person can see nearby object clearly but cannot see the distant object.
Answered by
0
Astigmatism - in this defect I cannot focus object both in horizontal and vertical lines clearly.
Myopia - in this defect a person cannot see nearby objects clearly but cannot see distant objects clearly.
Hypermetropia - in this defect a person can see distant objects clearly but cannot see nearby objects clearly.
Similar questions