Which of the following statements for persons suffering from presbyopia is/are correct? 1. They cannot distinguish colours. 2. It usually develops with ageing. 3. They wear either bi-focal lenses consisting of both concave and convex lenses or progressive

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Q: 94 (CDS-II/2024)
Which of the following statements for persons suffering from presbyopia is/are correct?
1. They cannot distinguish colours.
2. It usually develops with ageing.
3. They wear either bi-focal lenses consisting of both concave and convex lenses or progressive lenses.
Select the answer using the code given below:

question_subject: 

Science

question_exam: 

CDS-II

Presbyopia is an age-related condition affecting the eye's ability to focus on close objects. It does not impair color differentiation. Individuals often use bifocal or progressive lenses for correction.