Crizal Scratch-Resistant Lenses in 33056

Looking for Crizal Scratch-Resistant Lenses in 33056? Miami Lakes Family Eye Care would like to offer you an invitation to visit at our state of the art office. As of late, it is not as easy to compare apples to apples when it comes to Crizal Scratch-Resistant Lenses in 33056. That fact is that not all optometrist in 33056 are the same, there for you should do the same due diligence when looking for crizal scratch-resistant lenses as if you was looking to contract an orthodontist, in some cases even more so, since our vision is at stake! Whether you are looking for Crizal Scratch-Resistant Lenses in North Bay Village or in Boulevard Gardens give Miami Lakes Eye Care a try…

Become part of the family, come and experience why Miami Lakes Eye Care is the prefer option for Crizal Scratch-Resistant Lenses in 33056…

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How Frequently Should You Get Eye Examinations?

There are many answers when it comes to knowing how many times you need to get eye examinations. In order to know what you ought to consider getting in the form of eye exams, we’re here to help you. The following is some information about how often you must get your eyesight looked at by a eye doctor.

Lots of professional will tell you that you require an eye exam at least once each year. Some say that once or twice per year is better, particularly if have any issues that require your eyesight to be considered for such things as damage done to them through your condition. Take your eye health seriously since if you don’t, they might end up getting in worse condition. The more time you wait around for an eye exam, the more likely you will be to face issues you might not even imagine.

Now you have a sense of how regularly you must get eye exams. You need to be sure you are going in one or more times per year or more in case you have medical conditions that require more frequent visits. Locate an eye specialist in your area and go see them immediately if you haven’t had a eye test in a while. And don’t forget that Lakes Eye Care Center is the preferred choice if you’re looking for Crizal Scratch-Resistant Lenses in 33056.

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Eye Color, How and Why?

Eyes are the colored sensory organs that play an important role in the vision. The eye color is determined by the variation of genes in an individual. The color of the eyes is due to the presence of melanin in the iris. The amount of the melanin in the iris along with the presence of white collagen fibers produces green, blue or hazel color. Melanin is produced by the specialized cells called melanocytes and is stored within the compartments called melanosomes. The number of melanocytes is generally the same in all the individuals however the number of melanosomes and the quantity of melanin stored within melanosomes varies. The total quantity of melanin present determines the color of the eye. Many individuals have a lighter eye color that is due to the scattering of light rays while passing through the stroma of the iris.

The production, storage, and transport of melanin are under the control of certain genes. The color of the eyes is directly associated with the quantity of melanin present in the layers of iris. Brown color eyes are associated with large quantities of melanin in iris while blue color is due to a lesser amount of melanin in the iris. There are a total of eight genes that influence eye color. These include:

OCA2 gene: It is also known as melanosome transmembrane protein or as P gene. This gene is located on chromosome 15 and controls the blue/brown color spectrum. OCA2 gene produces a protein (P protein) that controls the formation and processing of melanin. Mutations in the OCA2 gene that lead to decreased production of P protein results in eye albinism. The individuals suffering from such condition will have lighter eye color and their capability of producing and storing melanin is lost. Sometimes non-disease causing alleles are also present that control the production of P proteins levels. The alleles that are responsible for increased P protein production results in brown color of eyes while the allele associated with the blue color of eyes decreases the P protein production.

HERC2 gene: This gene is present near the region of ORA2 gene and is also known as intron 86. This gene mainly controls the functioning of the ORA2 gene turning it on or off as needed.

Several other genes that control the melanin production and transport are ASIP, IRF4, TYR, TYRP1 genes. The functioning of OCA2 and HERC2 gene along with the other genes may increase the melanin content resulting in brown color or may reduce the melanin content resulting in the blue color of the eyes.

Some individuals have one eye color that partially or completely differs from another and this condition is often referred to as heterochromia. This condition results from the unequal distribution of melanin due to the mutation of a few cells in the iris. In this condition the color of eyes changes from blue to brown or blue to green.

Research is still being carried out to find out the genes responsible for gray and hazel color of eyes.