Night lenses, also known as orthokeratology or ortho-k, are a vision correction therapy that provides clear, comfortable vision without the need to wear contact lenses during the day. They are a great option for children as parents can help oversee them and they don’t have to worry about any issues occurring when they aren’t on hand.
Night lenses are ideal for low-mid short-sighted people. They are also especially popular with those involved in sport, as contact lenses can sometimes cause issues if worn by day e.g. in contact sport, and aren’t always suitable for sports such as swimming.