To Find Contact Lenses Gulf Shore Al Is The Best Location To Check Out
Vision is a very important sense that would be hard to live without. That is why if there is even the slightest problem with vision, means to correct the problem must be found. There are two kinds of equipment that have been invented for vision correction, that is, contact lenses and eyeglasses. People wear contact lenses when they do not want to wear eyeglasses. When in need of Contact Lenses Gulf Shore Al should be visited.
There is a new method devised which involves surgery. This type of surgery is referred to as LASIK surgery. This surgery is usually done by professional eye surgeons to give one the ability to see without the need for glasses or lens. For those who do not wish to have this surgery, contact lens is an option.
Before one selects a lens to wear, they need to first consider the type of material used to make the product. The material used plays a big role in correcting the problem one has. There are five major types of lenses available that is gas permeable, soft, hybrid contact lenses, silicone hydrogel and PRIMA. These products are meant to be effective for different vision defects.
A soft lens is made using a gel-like plastic that contains water. The plastic is called a hydrogel. The lens is very thin and flexible, which allows it to conform to the shape of the surface of the eye. This type of lens was first produced in the 1970s, and the product became very popular because of the comfort it gives the wearer.
The silicone hydrogel lens is an improvement of the soft lens. This type of lens is more permeable which makes it allow oxygen from outside the eye to get to the cornea. Production of this lens was first done in 2002 and since then it has become the more popular in the United States. In other countries, it is also gaining a lot of popularity.
The abbreviations GP and RGP are usually used to refer to gas permeable lens. These products resemble PRIMA lenses closely and they are rigid as well. Although they are rigid, they still admit oxygen through them. The porosity of the product makes it comfortable and possible to fit them closer to the eye as opposed to other rigid lens products. Introduction of the product happened in 1978.
Hybrid contact lens is designed to be comfortable to the wearer like other more popular products. The lens is designed with a central zone that is permeable to gas and is rigid as well. The area surrounding the central zone is made of silicone hydrogel or hydrogel material. The products are harder to fit in the eye and they are also expensive to replace, which makes few people to wear them.
The PRIMA lens is made from a hard transparent plastic material. This plastic material is known as a polymethyl methacrylate commonly shortened to PMMA. These lenses have very good optics but it can take a person several weeks to adapt to wearing them. This is because they are not permeable which means oxygen does not get to the eye thus they are not easy to get used to.
There is a new method devised which involves surgery. This type of surgery is referred to as LASIK surgery. This surgery is usually done by professional eye surgeons to give one the ability to see without the need for glasses or lens. For those who do not wish to have this surgery, contact lens is an option.
Before one selects a lens to wear, they need to first consider the type of material used to make the product. The material used plays a big role in correcting the problem one has. There are five major types of lenses available that is gas permeable, soft, hybrid contact lenses, silicone hydrogel and PRIMA. These products are meant to be effective for different vision defects.
A soft lens is made using a gel-like plastic that contains water. The plastic is called a hydrogel. The lens is very thin and flexible, which allows it to conform to the shape of the surface of the eye. This type of lens was first produced in the 1970s, and the product became very popular because of the comfort it gives the wearer.
The silicone hydrogel lens is an improvement of the soft lens. This type of lens is more permeable which makes it allow oxygen from outside the eye to get to the cornea. Production of this lens was first done in 2002 and since then it has become the more popular in the United States. In other countries, it is also gaining a lot of popularity.
The abbreviations GP and RGP are usually used to refer to gas permeable lens. These products resemble PRIMA lenses closely and they are rigid as well. Although they are rigid, they still admit oxygen through them. The porosity of the product makes it comfortable and possible to fit them closer to the eye as opposed to other rigid lens products. Introduction of the product happened in 1978.
Hybrid contact lens is designed to be comfortable to the wearer like other more popular products. The lens is designed with a central zone that is permeable to gas and is rigid as well. The area surrounding the central zone is made of silicone hydrogel or hydrogel material. The products are harder to fit in the eye and they are also expensive to replace, which makes few people to wear them.
The PRIMA lens is made from a hard transparent plastic material. This plastic material is known as a polymethyl methacrylate commonly shortened to PMMA. These lenses have very good optics but it can take a person several weeks to adapt to wearing them. This is because they are not permeable which means oxygen does not get to the eye thus they are not easy to get used to.
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When you are looking for information about contact lenses Gulf Shore AL residents can visit our web pages today. More details are available at http://www.baldwinopticalandhearing.com/vision now.
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