Q18 of 234 Page 269

What do the ciliary muscles do when you are focusing on a nearby object?

the ciliary muscles make the eye-lens thicker (more converging) when you are focusing on a nearby object.


More from this chapter

All 234 →
16

Where does the greatest degree of refraction of light occur in the eye?

 17

What changes the shape of lens in the eye?

 19

What is the least distance of distinct vision for a normal human eye ?

 20

What is the:

(a) far point of a normal human eye?


(b) near point of a normal human eye?