Download diagrams of human eye anatomy, tear film and lacrimal gland, muscles of the orbit and associated nerves, defects and diseases, laser surgery treatment.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.

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Visual pathways , labeled diagram.

Diagram of visual projection pathway from eyes to brain (visual cortex), labeled.

Visual pathways , unlabeled diagram.

Diagram of visual projection pathway from eyes to brain (visual cortex), unlabeled.

Astigmatism, labeled diagram.

The oval shape of the cornea of the eye in people with astigmatism creates multiple focal points.

Cataract, labeled diagram.

Illustration of Eye disease - Cataract, clouding of lens.

Glaucoma, unlabeled diagram.

Illustration of stages of development of glaucoma, a common eye disease.

Glaucoma, labeled diagram.

Illustration of stages of development of glaucoma, a common eye disease.

Macular degeneration, labeled diagram.

Diagram showing eye common disease: macular degeneration (dry and wet), labeled.

Muscles of the eye, unlabeled diagram.

Diagram showing extrinsic muscles controlling movement of the eye, unlabeled.

Muscles of the eye, labeled diagram.

Diagram showing extrinsic muscles controlling movement of the eye, labeled.

Common eye defects diagrams

Myopia, hyperopia and correction with lenses, labeled illustrations.

Eye anatomy unlabeled diagram.

Cross section of human eye illustration, unlabeled.

Eye anatomy labeled diagram.

Cross section of human eye illustration, labeled.

Eye adaptation to near vision, illustration.

The near response of the eye , lens accommodation, labeled diagram.

Dry eye syndrome, labeled diagram

Tears composition and the glands involved in tears production, labeled.