Define the term power of accommodation of human eye. Write the name of the part eye which plays a major role in the process of accommodation and explain what happens when human eye focuses
(i) nearby objects
(ii) distant objects
(i) nearby objects
(ii) distant objects
The power of the eye's accommodation is the to focus objects. This is attained by modifying the with the help of ciliary muscles.
The ciliary muscle when we see distant objects and causes the eye lens to . This results in an in the focal length of the eye lens. Hence, the object in the distant location can be clearly seen.
On the other hand, when we see a closer object, the focal length of the eye lens is by the of the ciliary muscle. Thus, the image of the closer object is formed on the retina.
The ciliary muscle when we see distant objects and causes the eye lens to . This results in an in the focal length of the eye lens. Hence, the object in the distant location can be clearly seen.
On the other hand, when we see a closer object, the focal length of the eye lens is by the of the ciliary muscle. Thus, the image of the closer object is formed on the retina.