Will my sight worsen if I start wearing specs or contact lenses?
Wearing a prescription does not make your vision worse. Often when someone gets spectacles for the first time the visual improvement is so amazing that vision without them seems much worse, especially as time goes by. However, this is simply because the brain can now compare two images directly: one with specs and one without.
 
Does the price on the frame include the lenses?
No, the price on the frame relates only to the frame. Lens prices vary depending on the material and design of the lenses required. Ask your Optometrist or dispenser to advise on the most suitable lens type for your prescription.
 
What is a cataract?
A Cataract refers to any cloudiness within the natural lens of the eye. Most often, this is age-related, but accelerated risk of cataract is now caused by over-exposure to ultra-violet light. This is worsened by the fact that the Ozone Layer is constantly thinning. Our advice is to take care when in the sun and always don a hat and a good pair of UV-blocking sunglasses. Ask your Optometrist for more information. If you develop or are developing a cataract, don't worry unnecessarily. The sky does not fall down even though it might be slightly smeary to look at. A simple operation can be performed by an ophthalmologist whereby the cataractous lens of the eye is removed and replaced by a new implant. You will probably be sent home the same day!
 
What is LASIK surgery?
LASIK stands for Laser In Situ Keratomileusis. It is a form of refractive surgery, which corrects near or far-sightedness and Astigmatism. It cannot correct Presbyopia, but treatment is sometimes aimed at leaving one eye slightly short-sighted in order to account for this condition. For more information on presbyopia, see our Optical Terms section. LASIK can only be performed by an eye surgeon.
 
How soon can I get contact lenses?
At OPTX, our stock range allows us to fit and supply most established contact lens wearers in an hour. If you are new to contact lenses then more time is required in order to teach you how to insert, remove and take care of the contact lenses. Our patient contact lens fitters will spend all day with you if necessary, so do not feel pressured and take your time as you are introduced to the new world of contact lenses.
 
 
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Glossary


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O

There are 16 entries in the glossary.
Pages: 1

Term Definition
Optometristalso known as doctors of optometry, or ODs, provide most primary vision care. They examine people’s eyes to diagnose vision problems and eye diseases, and they test patients’ visual acuity, depth and color perception, and ability to focus and coordinate the eyes. Optometrists prescribe eyeglasses and contact lenses and provide vision therapy and low-vision rehabilitation.
 


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