The eye is a very complicated instrument and relies on a complex interaction in order to provide the imagery that we're all used to. Over time, its efficiency can degrade and this may cause the formation of a cataract. What is this and what can be done about it?
What's the Risk?
Most people will develop some form of cataract as they reach their later years. They can a
- A cataract occurs when the protein in the lens of the eye experiences a change in structure and clumps together. When this happens, a cloudy, opaque layer forms over the lens and prevents light reaching the retina at the back of the eye. This deteriorates the quality of your vision, and if left untreated, you can experience total loss of vision. A cataract can form in
- If you've recently had your eyes tested and need a new lens prescription, you may be wondering if you can opt to have new lenses fitted to your existing frames rather than buying a whole new set of glasses. This may suit you if you really like your current frames and can't find a new pair in a similar style. Alternatively, you may simply want to save money by buying n
- If you're thinking about getting contact lenses instead of glasses, you'll first have to decide which type you would like. Disposable dailies are popular, but it's worth taking the time to consider whether they're the right option for you. Here is a quick list of their advantages and disadvantages. The Advantages of Daily Disposable Lenses Daily disposables are, first
- Cataracts refer to a clumping together of the proteins in the lens of the eyes. This condition is not uncommon, especially as a person ages, and is usually treatable with medication or surgery, depending on how advanced the clumping has become. It's important for anyone with cataracts to get to their doctor at the first sign of their symptoms so they can be treated be