1. Cornea

2. Sclera

3. Iris

4. Sclera

5. Ciliary processes

6. Choroid

7. Retinal nerve

8. Ophthalmic artery

8a. Short ciliary arteries

9. Retina

10. Ciliary ring

13. Macula lutea

14. Optic disc

17. Nasolacrimal duct

18. Optic nerve tract

19. Optic chiasm

20. Zygomatic bone

21. Maxilla bone

22. Infraorbital foramen

23. Nasal bone

24. Frontal bone

25. Frontal sinus

27. Crista galli

28. Cribiform plate

29. Sphenoid bone

30. Sphenoidal sinus

31. Lacrimal bone

32. Foramen ovale?

A sclera

B choroids (vascular tunic)

C retina

D Zygomatic bone

I superior rectus muscle

II inferior rectus muscle

III medial rectus muscle

IV lateral rectus muscle

V superior oblique muscle

VI inferior oblique muscle