Psychology of Eye Perception Presbyopia Myopia Hyperopia 

Answer these questions in 500 words.

“What is meant by accommodation?

How does the eye adjust the focusing of light by accommodation?

Describe the following conditions that can cause problems in focusing: Presbyopia, myopia, and hyperopia.

What accounts for each of these conditions?

Finally, do you suffer from any of these, or do you know anyone who does?

What solutions are available for these focusing problems?”