Vision Correction Options: Helping Patients Eliminate Blurred Vision

Although the eye is a small organ, it contains several complex networks and does a lot of functions

. Without it, people cannot perceive light, which is very essential in performing even the simplest tasks. Unfortunately, there are people who have lost correct vision. With the help of medicine though, vision loss can be restored through optical appliances and invasive techniques. Below are some examples of vision correction options that optometry offers nowadays.

Eyeglasses. Believed to be invented around the 11th century, eyeglasses are the most basic and the most common optical appliance used for correcting vision. Small lenses, about a little larger than the size of the eye, are formed to improve the focal point of the eye. Getting a pair of glasses is not the same as a ready-to-wear shirt or ordering food from a restaurant chain. The eyes should be checked by an optometrist or an optician so that the correct lenses will be installed in the frames.

Contact lenses. Contact lenses are more recent inventions in the field of optometry. A contact lens is made of a soft plastic material that acts as an artificial lens. It has been a popular optical appliance because wearing it is more convenient than wearing the traditional eyeglassespeople in the field of sports prefer wearing contact lenses because eyeglasses tend to fall off.

Orthokeratology. Also known as "Overnight Vision Correction," Orthokeratology is a technique where the patient has to wear special lens overnight to change the shape of the cornea (the eye's transparent surface). The main objective of the reshaping of the cornea is to reduce nearsightedness. It is important for an eye expert like an optician Surrey eye clinics have to check the eye first for evaluation. This is to ensure if Orthokeratology is the suitable treatment for the patient.

Corrective eye surgery. Some cases of correct vision loss cannot be treated by optical appliances. There are some instances when invasive procedure is needed to improve the function of the eyes. One of the main objectives of eye surgery is to significantly improve eyesight, thus reducing the need for optical appliances. Before surgery is performed, a comprehensive eye exam, like the kind of eye exam Burnaby optometry provides, should be done first.

Finding a good optometrist is also important to achieve improved vision. Without a specialist that would thoroughly examine the patient and provide correct treatment, the use of optical appliances will not be effective. It is best to consult a good optometrist like one from Image Optometry Vancouver is proud of so you can get the best treatment.

by: Vincent Davis

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