Cataract Surgery in London
Do you think you need help with cataract surgery in London? When the eye’s naturally clear lens becomes cloudy, it is called a cataract. These obstructions interfere with vision in two ways. First, they do not allow light to penetrate the eye, impacting what you can see. Second, the cloudy bits affect the lens’s ability to change shape.
A cataract’s cloudiness derives from the hardening of liquid proteins. Like an egg being cooked, it goes from a clear liquid to an opaque solid. When the lens hardens, it can no longer change shape when you need to focus. Cataracts form over the years, and you can be unaware of them for a long time. Symptoms include blurry vision, difficulty driving, and many images in one eye.
Types of Restorative Lens Implants
An intraocular lens can be implanted into the eye to correct for the cataract. Surgeons must conduct an initial assessment to determine which model would work best.
A mono-focal lens has great properties for vision or distance or near. However, you must decide which one of them you want, and you will need glasses for the rest.
If you have moderate astigmatism and want to get cataract surgery in London, a toric lens might work well for you. These are designed using the same materials as mono-focal lenses. Yet, they contain correction for astigmatism built in. Wearing this lens type can reduce or eliminate the need for glasses.
Monovision lenses combine near-sightedness and far-sightedness into one package. They put a near-sighted lens into one eye and a far-sighted one into the other. Contact The Harley Street Eye Centre for more information.
