The different parts of the eyeball model are detachable to show the following structures :

1. Tunica External : Showing cornea and sclera with attachments of ocular muscles and optic nerves.
2. Tunica Media : Showing the iris, the ciliary body and the chorioid
3. Tunica Internal is Retina
4. Refraction Media : Showing the lens and the vitreous body.
5. The model is made of PVC. Mounted on a plastic stand. 6 times enlarged.

Size : 15.5 cm