Different Part of eye and coats

Three coats of eyeball

1. Fibrous coat - 

The function of fibrous coat is protection of eye from foreign body, heat, chemical.

2. vascular coat - 

The function of vascular coat is nutrition supply of whole  eye.

3. Nervous coat -

Nerves coat function is that Impulse transfer from eye to brain

Parts of eye ball

1. cornea
2. sclera
3. conjunctiva
4. iris
5  pupil
7. ciliary body
8. eye lid
10. lens
11. choride
12. retina
13. ora satara .
14. vitreous
15. macula
16. optic disc
17. blood vessels
18. optic nerve