Soft Contact Lenses What You Need To Know About Them
The water content lets oxygen pass through the lens to your cornea.
Soft contact lenses what you need to know about them. It is good to go for disposable kind of soft contact lenses if the person can afford them as they are a bit costly. Nearsightedness myopia farsightedness hyperopia blurred vision astigmatism age related loss of close up vision presbyopia soft contact lenses are comfortable and easier to adapt to than rigid gas permeable lenses. For example soft lenses are less sturdy than rgps and you can easily tear them if you aren t careful. If it is not of a disposable kind it needs to be cleaned and stored in a solution.
Typically these lenses are available for daily 2 week or monthly replacement. Disposable soft lenses first made an appearance in 1987 and provided a more convenient and healthier lens option than soft contacts. Depending on the brand you ll need to replace them with a new pair. These lenses may also dry out so your eyes could feel dry until you moisten them.
One day lenses are made for one day wear. You take reusable contact lenses out at night clean them and wear them again the next day. Hard contact lenses hard contact lenses also known as gas permeable gp lenses offer a crisper vision for patients with astigmatism or irregularities due to a disease. You wear single use contact lenses for one day then throw them away at night.
Soft contact lenses need more care for maintaining them properly. Soft lenses also absorb chemicals like chlorine from a pool more easily which could cause irritated eyes. The next day you put in a brand new pair. Soft contact lenses come in various types such as.
Soft contact lenses they re made from a special type of plastic mixed with water. These contacts are designed to be worn for a short period of time and are a perfect choice for people who have allergies or contact lens wearers who want an option that lowers their risk of eye infections.