While the first contact lenses were developed in 1887, they have come a long way since then. If it’s your first time wearing them, you will find many options available to you. This guide explains a few of the critical differences between lenses so you can make a decision that suits your lifestyle. 

A Guide to Contact Lenses

1. Rigid Gas Permeable (RGPs)

As the name suggests, RGP lenses are very sturdy, which prevents them from tearing easily. Because they’re more durable, individuals can use the same pair for up to two years, which makes them more affordable than other lens solutions. However, their inherent rigidity also makes them harder to get used to. Most people take a few weeks to become acclimated. 

2. Soft Lenses

Soft lenses are far more comfortable and typically have a shorter adjustment period, making them popular for first-time wearers. With increased flexibility comes greater fragility. Some types are meant to be worn for two months; others are useful only for a day. You can also tear these lenses if you’re not careful. Therefore, avoid any unnecessary touching. 

3. Extended Wear

In the above cases, users are often expected to take their contacts out at night. Extended wear contacts can be worn continuously—for anywhere from one day to one month—although it's recommended that you take them out after seven days of wearing them in a row to give your eyes a reprieve. Most extended wear contacts are soft due to their enhanced comfort. You should also clean the lenses according to your eye doctor’s instructions. 

4. Disposable

Like extended wear, types of disposable lenses can also vary. Some lenses will need to be discarded each night, while others may be good for one week. While you won’t need to worry about cleaning disposable lenses, make sure your hands are cleaned before removing or replacing them to avoid getting debris in your eye. 

If you're not sure which type of contact lenses are best for you, an eye doctor can help. Along with their wide selection of frames and comprehensive eye exams, Colorado River Eye Care also provides contact lens fittings. These optometrists use the latest diagnostic tools to identify refractive errors and other eye care issues. They also strive to make visits as fast and efficient as possible because they know your time is valuable. Schedule an appointment at their Bullhead City, AZ, clinic by calling (928) 758-2020 today. You can also learn more about their eye care services online.