The majority of those who use glasses or contact lenses are aware that they must wear them throughout the day and take them out at night. However, what if you could improve your vision while you slept? That is precisely what overnight contact lenses do; they fix your eyesight while you sleep, and you wake up with perfect vision for the rest of the day.
What mechanisms do these lenses employ? Orthokeratology lenses, sometimes referred to as overnight contact lenses, are specially manufactured lenses that you wear when you’re sleeping. They are constructed of a gas-permeable substance that softly reshapes your cornea as you sleep. You take the lenses out when you wake up, and your cornea keeps its new form, which gives you clear vision. It’s similar to getting laser eye surgery, but without the procedure.
The notion of overnight contact lenses is not novel. These lenses have been available since the 1960s, but recent technological developments have increased their appeal. Additionally, they are thought to be a secure and successful substitute for LASIK procedure.
There are several advantages to wearing overnight contact lenses. They primarily give clear vision without the use of glasses or daytime contact lenses. This is especially helpful for those who are physically active or participate in sports since they don’t have to worry about their glasses falling off or their contact lenses drying out. For those who struggle to put in and take out their contact lenses during the day, overnight contact lenses are also useful.
Overnight contact lenses have another advantage: they can reduce the rate at which myopia, or nearsightedness, develops. Orthokeratology lenses have been shown in studies to slow the rate of myopia progression by as much as 50%. Since myopia can worsen with age and lead to additional eye issues, this is especially crucial for youngsters.
But overnight contact lenses are not suitable for everyone. They need a commitment to wearing the lenses every night in order to keep the cornea in its new shape. In addition, they may not be ideal for those who have specific eye diseases, like dry eye or astigmatism. Before using overnight contact lenses, it’s important to speak with an eye care expert to see if they’re a good fit for you.
Although overnight contact lenses may be more expensive than conventional contact lenses in terms of cost, they are frequently less expensive than LASIK surgery. The cost, however, can vary depending on the patient’s prescription and the particular type of lens recommended.
By softly reshaping the cornea as you sleep, overnight contact lenses restore sight overnight. Not only do they give a crisp view without the need for glasses or daytime contact lenses, but they may also help halt the course of nearsightedness. However, they could not be for everyone, and using them every night necessitates dedication. Check with an eye care specialist to see whether overnight contact lenses are a good fit for you.
