ophthalmology

The human eye is a complex organ responsible for vision, consisting of multiple interconnected structures. This anatomical diagram illustrates the key components of a healthy eye alongside common abnormalities, specifically focusing on cataracts. The detailed cross-sectional view helps medical professionals and patients understand both normal eye structure and potential vision problems.

This medical illustration presents a side-by-side comparison of a normal eye structure and an eye affected by keratoconus, a progressive eye disease. The detailed cross-sectional views highlight the key anatomical differences, particularly focusing on the corneal changes characteristic of keratoconus.

This anatomical illustration presents a detailed cross-sectional view of the human eye, highlighting crucial structures essential for vision. The diagram serves as a comprehensive guide for medical professionals and students, showcasing the complex interrelationships between various ocular components.

This medical illustration demonstrates the fundamental process of visual perception, specifically focusing on image formation and light pathway through the eye's optical system. The diagram shows how light rays from an object travel through ocular structures to form an inverted image on the retina.

This detailed anatomical illustration depicts a superior view of the right human eye, demonstrating crucial structures and their spatial relationships. The diagram provides essential reference for understanding ocular anatomy, particularly valuable for surgical planning and clinical examination.

This detailed anatomical illustration presents two views of the human eyeball, focusing on the complex network of extraocular muscles that control eye movement. The diagram shows both lateral and frontal perspectives, highlighting how these muscles work together to enable precise eye positioning and movement in all directions.

The human eye is a remarkably complex organ that enables visual perception through an intricate network of structures and tissues. This detailed anatomical illustration presents both external and internal components of the right eye from a superior view, showcasing the precision engineering of nature's optical system.