The focal length of human eye lens is ( with relaxed eye) -

Dispersion of light by a prism is due to the change in -

Convex lens of suitable focal length can correct -

Where is the image formed in Eye?

Near and far points of a young person normal eye respectively are---------

When white light enters a prism, it gets split into its constituent colours. This is due to _____________________

A person cannot see distinctly objects kept beyond 2 m. This defect can be corrected by using a lens of power

The type of lens present in the human eye is.........

The defect of vision in which a person cannot see the distant objects clearly but can see

nearby objects clearly is called

Q. Where is rods and cones are located in our eyes?

Q. For an eye lens which quantity is fixed?

The image formed on the retina of the human eye is

Myopia and Hypermetropia can be corrected by

Calculate the power of a lens whose focal length is +40 cm. Also Identify the nature of the lens.

The person who is suffering from _____________ requires bi-focal lens.

Following is far-sightedness

Having two eyes facilitates in

A : Increasing the field of view

B : Bringing three-dimensional view

C : Developing the concept of distance/ size Then the correct option is/are

Light enters the eye through a thin membrane called the

The shape of eye-ball is nearly _________________