Crizal Scratch-Resistant Lenses in 33010
In search of Crizal Scratch-Resistant Lenses in 33010? Dr. Maria Martin at Lakes Family Eye Care Center would like to extend you an invitation to take a look at our state of the art practice. Nowadays, it has become difficult to make a clear distinction in services provided when it comes to Crizal Scratch-Resistant Lenses in 33010. That fact is that not all optometrist in 33010 are created equal, there for you should do the same due diligence when searching for crizal scratch-resistant lenses as if you was looking to hire an orthodontist, in some cases even more so, since our vision is at stake! Don’t matter if you’re looking for Crizal Scratch-Resistant Lenses in Model City Miami or in West Perrine give Dr. Maria Martin at Lakes Eye Care a call!
Become part of our family, come see why Dr. Maria Martin at Lakes Family Eye Care is the prefer option for Crizal Scratch-Resistant Lenses in 33010…Call us at (305) 456-7313
How Frequently Should You Have Eye Exams?
There are a variety of responses in relation to knowing how often you need to get eye tests. In order to know what you must consider getting in the form of eye tests, we’re here to aid you. This is some information about how often you should get your eyes looked at by a eye specialist.
Lots of eye specialist will explain that you need an eye exam at least once annually. Some state that two times a year is way better, specifically if you have any conditions that require the eyes to get checked out for stuff like damage done to them through your condition. Take your eye well being seriously because if you do not, they can become in worse condition. The more time you wait for an eye examination, the greater your chances will be to face problems you might not even imagine.
You now have an idea of how often you should get eye exams. You need to be sure you choose to go in one or more times a year or even more in case you have health conditions which require more frequent visits. Locate an optometrist close to you and go see them right away if you haven’t gotten a checkup for a while. And remember that Lakes Family Eye Care is the top option if you’re looking for Crizal Scratch-Resistant Lenses in 33010.
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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.
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