Modern innovations in eyewear have made it possible for practically anyone to wear modern eye lenses. Of course, it’s crucial for you to know which particular type of eye lens is finest suited for you. If you have problems with your eyesight, then you definitely need contacts that aid in your vision. If you wish to use purely cosmetic tinted eye lenses, you’ll have to be certain they don’t distort your vision in any method.
Here are the eight types of corrective and cosmetic eye lenses you can pick from:
- Soft Lens – This type of lens is made from polymer or plastic. Its main characteristic is that it allows oxygen to easily pass through. Its biggest advantage is the comfort it offers and its ability to filter harmful ultraviolet rays. The disadvantage with soft lenses, that said, is that they don’t last for incredibly long. They need to be replaced every 2-4 weeks.
- Hard Lens – As the name suggests, this type of lens is diametrical to the soft lens. It does not allow the passage of oxygen, which is why it is generally discouraged. This type of lens is prescribed only for incredibly special needs.
- Rigid Gas-permeable (RGP) – This type of lens is additionally made of hard plastic, but it is a bit flexible to allow oxygen to pass through. Its biggest advantage is that it combines the comfort of a soft lens with the durability of a hard lens. The disadvantage is that this type of lens slips off center more easily than others.
- Daily Disposables – The biggest advantage of disposable cosmetic eye lenses has to do with hygiene and safety, since the fact that you replace them daily means you’re at all times putting on a fresh pair. It is additionally convenient, since no rinsing is required. The disadvantage is that it may not correct vision problems and is generally costly to use.
- Extended-wear Contacts – This type of lens is made from a special material that enables you to use a pair for up to 30 days. Its biggest advantage is that you’re less likely to suffer from dry eye irritation when using it. The disadvantage is that it can increase your risk for corneal ulcers and infections.
- Tinted contacts – As the name suggests, this type of lens is tinted. This is the type that’s often used for purely cosmetic purposes, as it can give you a completely different look.
- Bifocal Lens – This is a special type of lens that’s ideal for people suffering from presbyopia. It is available both in soft and RGP versions, and can help correct both farsightedness and nearsightedness.
- Toric Lens – This is additionally a special type of corrective eye lenses for astigmatism for people suffering from astigmatism. They are additionally available both in soft and RGP versions.
Now that you know what types of corrective and cosmetic lensesare available, you can make an informed decision as to what type of lens is finest suited for you and you can finally take other considerations such as brand and cost.
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