Choosing the right contact lenses is essential for clear vision and eye health. Contact lenses are thin, curved lenses that rest on the surface of the eye. They can correct vision problems such as nearsightedness, farsightedness, and astigmatism.
There are many different types of contact lenses available, including soft contact lenses, hard contact lenses, and gas permeable contact lenses. Soft contact lenses are the most common type and are made of a. They are comfortable to wear and can be worn for up to 12 hours at a time. Hard contact lenses are made of a firmer material and can be worn for longer periods of time, but they can be less comfortable to wear. Gas permeable contact lenses are made of a combination of materials and offer the best vision correction, but they can be more expensive than other types of contact lenses.