Diagram Of Eye

Schematic diagram of the human eye.

Diagram of eye. Vision is our window to the outside world. It is mainly responsible for vision differentiation of color the human eye can differentiate approximately 10 12 million colors and maintaining the biological clock of the human body. Starting from front to back of the eye the cornea is in charge of shaping the light as it comes into the eye and passes through the lens. In biology human biology physics and practical courses in medicine nursing and therapies.

The eye is the organ responsible for vision. Major parts of the eye include the cornea pupil lens retina and macula. The eye one of the most complex organisms in the human body. A clear dome over the iris.

The iris has a ring of muscle fibers around the pupil which when they contract causes the pupil to constrict become smaller. It shows a horizontal section through the right eye. In order for the eye to work at its best all parts must work well collectively. View more eye diagrams.

The human eye can be compared to a camera as both functions by gathering. Through a process called accommodation. The iris which is the colored part of the eye controls the amount of light that enters the eye. The white of your eye.

The national eye institute nei is part of the national institutes of health nih and is the federal governments lead agency for vision research that leads to sight saving treatments and plays a key role in reducing visual impairment and blindness. It is made up of many different parts working in unison together. The anatomy and physiology of the human eye is an important part of many courses eg. The iris is a ring shaped tissue with a central opening which is called the pupil.

The eye is one of the most complicated organs in the human body. As we journey through the. The outermost layer known as the fibrous tunic is composed of the cornea and sclera. The iris of the eye functions like the diaphragm of a camera controlling the amount of light reaching the back of the eye by automatically adjusting the size of the pupil aperture.

The eye is made up of three coats or layers enclosing various anatomical structures. The front part what you see in the mirror includes. How the eye works. The eye is one of the important sensory organs in the human body.

A thin layer of tissue that covers the entire front of your eye except for the cornea. The black circular opening in the iris that lets light in. This simple introduction the subjects of the eye and visual optics includes a simple diagram of the eye together with definitions of the parts of the eye labelled in the illustration.