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Asked by GMartin in Math & Science
Hi Everyone;
Yesterday, I went for a comprehensive eye exam. When I mentioned to the optometrist that I need to take my glasses off to read an article in a newspaper or magazine, he replied it was probably caused by my age. He went on further to explain that as one gets older, especially around 40 years of age and older, the lens of the eye begins to thicken or harden. It basically looses some of its ability to bend which allows the eyes to focus. His explanation certainly made sense. After leaving there, I realized how unclear I was with regards to the function of the lens of the eye. He did not explain that part. I guess he assumed I already knew. At any rate, could someone provide some information regarding the function of the eye lens?
In closing, I look forward to hearing back from everyone regarding this post. All easy to understand explanations will certainly be welcomed.
Thank you.
George
20091111-EE-VQP-89 - Hierarchy / EE_QW_3_20080625