In certain cases, it might be difficult to locate the ideal circle lenses for your eyes
Contact lenses used to be available solely via optometrists, but nowadays you can buy them at any drugstore, supermarket, or convenience store. You may choose from a large palette of colours and shapes. Nonetheless, it’s important to remember that even fictitious characters’ eyes are unique. This is why I’m going to help you choose out the perfect pair of circle lenses for your eyes.
The prescription colored contacts are quite safe if you follow the care recommendations and keep up with a regular cleaning routine; nevertheless, this does not imply that they are completely risk-free. Everyone of us has heard terrifying accounts of how using contact lenses may result in immediate and irreversible eye damage or blindness from an infection. You may reduce the chances of them occurring by properly caring for yourself and your contact lenses, but they are still conceivable, though unlikely, outcomes. Always get your contact lenses from a reliable source, and if they ever start to cause you any discomfort, remove them immediately.
What exactly is a contact lens made of?
I’d want to start out by talking to you about the stuff you’re putting into your eyes. We’ve mentioned previously that the first contact lenses were made of glass and jelly, and that they were both uncomfortable to wear and bad for your eyes. Choosing the colored contacts is essential here. They are made of specialised polymers with their own unique properties nowadays. These are some of the most common types you may encounter:
Lenses designed to be used by those who wear soft contacts
They are made out of a special kind of plastic called hidrophilic plastic, which absorbs and retains water indefinitely,also known as hydrophilic plastic. Going for the colored contact lenses is essential there.
Soft contact lenses designed for extended wear.
Most of them, like the ones we just saw, are made out of silicone hydrogel. Soft colored lenses get their moist feel and oxygen permeability from a combination of water-absorbing plastic and silicone.
Gas-permeable rigid lenses (RGP lenses)
In contrast to the others, they can function very well without any hydration. Instead, they include tiny perforations that let oxygen to flow freely to the eyes of the user. These may be made of acrylate, silicone, or fluorine, and are firmer (but still not rock hard) in texture. These three resources are readily accessible. Go for the circle lenses there.
Despite their rarity, these prescription colored contacts combine RPG in the lens’s centre with water-absorbing hydrogel at the lens’s edges to increase wearers’ levels of comfort.
Specifics about how lenses for contact lenses are made
There are a few things to bear in mind while shopping for contact lenses. If you go to the store, you will see a lot of numbers and specifications that, at first look, don’t make any sense. In fact, I suggested you go to an eye doctor first for a thorough checkup. My first time using contact lenses brought on this unpleasant side effect. After consulting with a professional and before to buying your coloured circle lenses, you should think about the following.