In recent years, there have been many developments in the manufacturing of contact lenses. These innovative advancements, particularly in the use of silicon material, now make contact lenses much safer and comfortable to wear. There are various types of contacts lenses with certain types of contacts designed for extended wear, including wearing them continuously for a certain time period such as up to 30 days. These extended wear contact lenses do not have to be taken out and cleaned for the period that they are worn. Many consumers now wonder if the innovations in extended wear contacts make them safe to wear overnight.

Many contact lens wearers want to be able to sleep while wearing contacts so that they can wake up with clear vision and no problems requiring them to have to take them out. Also, for people who have jobs where they are on-call, wearing contact lenses while sleeping makes it easier to get up and leave without having to stop and put in their contacts. Fortunately, these specifically designed contact lenses that are called extended wear contacts now allow people to wear contacts while they sleep. Because there has to be sufficient amount of oxygen reaching the eye to maintain good eye health, these extended wear contacts are designed to allow oxygen to reach the eye. It is important to note that the contacts have to be specifically extended wear lenses because not all contact allows the needed oxygen to pass through when sleeping. All others must be removed when one goes to bed.

Traditional contact lenses have to be removed before sleeping because the material in the contacts to do permit adequate amounts of oxygen to reach the eye. If worn overnight, they will become dry and the eyes can become inflamed. Debris and bacteria can accumulate on the contacts causing red and runny eyes. Vision will also become blurred and even the tiny blood vessels can form in the cornea leading to permanent vision blockage. This makes it very unhealthy to wear traditional contact lenses while you sleep. These types of problems will often require treatment by a doctor. Only contact lenses that have been approved for overnight wear should be worn when sleeping.

Also known as \’continuous wear\’ contact lenses, extended wear lenses are made from a material called silicone hydrogel. The type of silicone hydrogel used can vary which means some contact are approved for continuous wear for certain periods of time such as 7 days, 14 days, or 30 days. It is vital that you wear the lenses for the time period specified to avoid eye health problems and the lenses remain comfortable to wear.

The extended wear contact lenses available today are disposable. When it is time to replace them, a sterile pair of contact lenses is used. This helps to avoid eye infections caused by the accumulation of debris and bacteria. Your optician will be able to tell you if extended wear contact lenses are right for you. When it comes to the costs of these contacts, consumers are now able to get them at greatly discounted prices when they buy the lenses from a professional contact lens retailer. All that is needed is a prescription that is less than a year old. You often save up to 70% compared to traditional eye wear stores. Due to the remarkable developments in technology and the benefit of online shopping, it is easy and affordable to acquire extended wear contact lenses.

contact lenses with corrective, cosmetic and therapeutic functions could be a perfect alternative for a daily glasses wearer. Compatible design for eye corneas and more affordable prices offer the public a variety of new experience with acuvue contacts.

Contact lenses with corrective, cosmetic and therapeutic functions could be a perfect alternative for a daily glasses wearer. Compatible design for eye corneas and more affordable prices offer the public a variety of new experience with acuvue contacts.
http://www.coastalcontacts.com

Author Bio: contact lenses with corrective, cosmetic and therapeutic functions could be a perfect alternative for a daily glasses wearer. Compatible design for eye corneas and more affordable prices offer the public a variety of new experience with acuvue contacts.

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Keywords: Vision, Health, Beauty, acuvue, contact lenses, eye, shopping, contacts, eye surgery, lasik, glasses