Reading glasses correct near vision by adjusting the light’s focus on the retina. As we age, our eye lens weakens and glasses help compensate for this to restore clear close-up vision.
Class 8 Science Curiosity Grade 8 Chapter 2 The Invisible Living World Beyond Our Naked Eye solutions
Class 8 Science Chapter 2 The Invisible Living World: Beyond Our Naked Eye Question Answer
With age, the eye’s lens loses flexibility, making it hard to focus on nearby objects. Reading glasses have convex lenses that help converge light rays properly onto the retina. This correction enables people to see close objects like books or mobile screens more clearly. Glasses are a simple optical solution based on how light bends through lenses.
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