Web Results


The iris of the human eye is the pigmented portion of the eye. It is visible through the outermost layer of the eye, or the cornea. The iris is comprised of connective tissue and s...

Eye Iris Types
The iris is the colored part of the eye, which controls the quantity of light entering the ocular globe through the black-centered pupil. According to the optometrist Dr.Ted Montgomery, the color of the iris is a genetic characteristic "determined by... More »
Difficulty: Easy
Source: www.ehow.com

Iris (anatomy)


edit]. Main article: Heterochromia. An example of heterochromia. The subject has a brown and a hazel eye.

The Eyes (Human Anatomy): Diagram, Optic Nerve, Iris, Cornea ...


Just behind the iris and pupil lies the lens, which helps to focus light on the back of the eye. Most of the eye is filled with a clear gel called the vitreous.

The iris is the colored part of the eye. More »
By Troy Bedinghaus, O.D., About.com Guide

iris | eye | Britannica.com


In anatomy, the pigmented muscular curtain near the front of the eye, between the cornea and the lens, that is perforated by an opening called the pupil. The iris  ...

The Iris - TedMontgomery.com


The iris, visible through the clear cornea as the colored disc inside of the eye, is a thin diaphragm composed mostly of connective tissue and smooth muscle ...

Function of the Iris | New Health Guide


The iris is the part of the eye responsible for controlling the amount of light that enters. Although that is the main function of the iris, it also serves several other ...

Human Eye Anatomy - Parts of the Eye Explained - All About Vision


Light focused by the cornea and crystalline lens (and limited by the iris and pupil) then reaches the retina — the light-sensitive inner lining of the back of the eye.

Popular Q&A
Q: What can iris eye scan be used for?
A: It can be used to detect certain medical conditions such as diabetes, heart or other related medical issues. Read More »
Source: wiki.answers.com
Q: Why are my brown iris (eyes) turning blue?
A: Not MD advice. Sometimes genetics play a role in color changes. It's best to go to a doctor though. Read More »
Source: www.kgbanswers.com
Q: How to take good pictures of the iris/eye?
A: You should well be able to get a clear picture of your eye with the lens you have, although I found the 50mm f1.8 lens brilliant for taking such photos, like th... Read More »
Source: answers.yahoo.com
Q: Why are the iris' in eyes colored?
A: The iris is located inside the eye, between the cornea and the concentration and Read More »
Source: www.chacha.com
Q: Why is the iris of the eye called iris?
A: The iris is named after the Greek personification of the rainbow, and messenger for the Gods. Iris is the link between humanity and the Gods, and travels on the... Read More »
Source: wiki.answers.com