Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


There are some conditions like Myopia in which which lens is too curved and Hypermetropia in which lens is too flatened;
Astigmatism is a defect in which some parts of the object are seen in focus while others are blurred;
Presbyopia is a condition affecting the older people in which they cannot see near objects clearly

1 5 1
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts