Question

The thickness of eye lens can be adjusted by

Answer 1

There is a muscle in the eye that adjust the eye lens thickness

Answer 2

Answer – when light enters our eyes, they are reflected on the retina with the help of cornea and lens, which in turn materialises the image in front of our eyes.

While one cannot change the cornea's power in focusing, it can surely be maximized by relaxing and contracting of the ciliary muscles, thus helping us to focus on objects near us or far away.