Embryology of Eye- Derivatives

1.Surface Ectoderm
-Crystalline lens.
-Epithelium-cornea,conjuntiva,eyelids,lacrimal appartus
-LACRIMAL GLAND.

2.Neural Ectoderm
-RETINA and PIGMENT LAYER
-Epithelial layers of ciliary body and Iris
-SPHINCTER N DILATOR PUPILLAE
-OPTIC NERVE
-Melanocytes
-Secondary Vitreous
-Ciliary Zonules

3.Paraxial Mesoderm
-Primary vitreous
-Sclera
-Ciliary muscles
-Sheaths of optic nerve
-Extraocular muscles
-Upper n medial walls of orbit
-Connective tissue of orbit n upper eyelid

4.Visceral mesoderm of maxillary process
-Lower n lateral walls of orbit
-Connective tissue of lower eyelid.