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Extended wear lenses are designed to be worn for longer periods, sometimes overnight. They are not suitable for everyone. Your optician can check whether your eyes are a good fit and advise on the right lens for your lifestyle. Always follow their guidance on wear time.Â
Extended wear lenses are designed to be worn for longer than standard daily or monthly lenses, with some approved for continuous wear of up to 30 nights. They are made from highly breathable silicone hydrogel materials that allow more oxygen to reach the eye.
Some extended wear lenses are approved for overnight use, but this varies by brand and prescription. You should never sleep in lenses that are not specifically designed for it. Always check with your optician before wearing any lens overnight. You can also read our guide on sleeping with contact lenses for more information.
Yes. Extended wear lenses are not suitable for everyone. Your optician will assess whether your eyes can tolerate longer wear times and recommend the right lens for you. You will need a valid prescription that specifies extended wear before purchasing.
It depends on the lens and your optician’s advice. Some lenses are approved for up to seven days of continuous wear; others up to 30. Your optician will recommend a wear schedule based on your eyes and lifestyle. Never exceed the recommended wear time. Our guide on how long you can wear contact lenses covers this in more detail.
Wearing lenses for extended periods increases the risk of eye infections and discomfort if lenses are not suited to your eyes or worn incorrectly. That is why it is important to have a check-up with your optician first, follow their wear schedule, and attend regular aftercare appointments. For general lens safety advice, visit our Eye Care Centre.
