Contact lenses are used for cosmetic, therapeutic, and vision correction purposes. They are thin lenses that are placed directly on the surface of the eye. These devices have been used for over 150 million people around the world.
Silicone hydrogel contact lenses are used in a number of medical applications. They are also used for cosmetic reasons. They offer convenience and safety. Unlike conventional soft lenses, they can be worn for longer periods of time.
Although many people prefer wearing silicone hydrogels, they are not right for everyone. They can be prone to developing haze and may cause discomfort during wear. For this reason, you should always consult an eye care professional before deciding on a lens.
The first commercial silicone hydrogel lens was introduced over 20 years ago. It was derived from a patented polymerization system that combines siloxane and hydrophilic monomers.
Progressive contact lenses are great for a number of reasons. They can correct vision issues, change the way you look, and even enhance your athletic performance.
They are often more comfortable than traditional glasses, and allow you to see clearly at several different distances. However, they can be quite expensive.
The best way to know if a progressive is right for you is to have a qualified eye care professional examine your eyes. You’ll be able to get a prescription, which includes the diameter and power of your contacts. A proper fit should enable you to see in all directions.
The best lenses will also be made from a high quality material, which will ensure that your eyes stay healthy for years to come. If you’re not sure which type of contact lens is best for you, don’t be afraid to shop around. You can compare prices on our contact lens price comparison page.
