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Why adults age people's are using Goggles

Answer»

Answer:

Hey mate here's your answer....

  • Adults age people use goggles because they have Presbyopia.
  • They use bi-focal LENSES i.e, convex and CONCAVE lens so that they can CLEARLY see through their eyes.
  • Normally the upper portion CONSISTS of a concave lens which facilitates distance vision while lower part is a convex lens which facilitates near vision.

Hope this helps you....

Thanking you

Yours sincerely

Jalay



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