Draw the diagram of the shape of the eye lens .

Which muscles help in changing the shape of the eye lens ?

Draw a labelled diagram of the structure of the eye.

With reference to the functioning of the eye, answer the questions that follow : Name the two structures in the eye responsible for bringing about the change in the shape of the lens.

An eye specialist suggested a+2D lens to the person with defect in vision. Which kind of defect in vision does he have ? Draw the diagrams to show the defect of vision and its correction with a suitable lens.

Draw a labelled diagram of eye .

Draw a neat diagram of the cross section of eyeball of human eye and label the following parts— Lens,Iris ,blind spot, Cornea.

Draw a neat diagram of the cross section of eye-ball of human and label the following parts: Cornea, Retina, Vitrious humor, Lens.

Draw a diagram of the human eye as seen in a vertical section and label the parts which suits the following descriptions relating to the : Anterior chamber seen in front of the eye lens.