Question

Is there any limit to change of focal length of the eye-lense...
( NOTICE :- please don't write wrong or silly answers )

Answer 1

Answer:

The ability to focus nearby or faraway objects is called power of accomodation.

There is a limit of the focal length which is from 25cm to Infinity. You can't observe objects closer than 25cm, which is the only limitation.

However you can see as far as possible because the eye lens can adjust to the focal length.