Anatomy of eye

2. Blue reflective layer behind retina (aids in night vision of some animals)
4. small central depression of retina that is the center of field of vision; high acuity
6. watery liquid inside the posterior chamber of the eye that helps maintain pressure and shape.
11. The nerve at the back of the eye that transports electric signals to the brain
12. The transparent orb within the eye that refracts light to the retina of the eye.
13. A muscle that controls the shape of the lens to better focus the light onto the retina of the inner eye.
15. The light sensitive layer within the eye that converts images into electrical signals

1. Connection of the optic nerve and retina, also where the blood vessels enter eye.
3. Watery liquid inside the anterior chamber of the eye that helps maintain pressure and shape.
5. The outermost lens of the eye that focuses light into the inner eye and protects it from harmful matter.
7. the hole located in the iris that changes size to allow different amounts of light into the inner eye.
8. white outer covering of the eye that provides protection
9. Layer behind retina that contains blood vessels.
10. Outermost layer of the sclera and inner eyelid that provides lubrication
14. The colorful structure of the eye that changes the shape of the pupil to allow for different amounts of light to enter the inner eye