Disadvantages of Gas Permeable Contact Lenses

soft contact lens, because the former is made up of only oxygen and carbon-dioxide

A rigid gas permeable lens (RGP lens), also referred to as a hard contact lens, is simply a rigid gas permeable lens made entirely out of oxygen-based polymers. It is different from a soft contact lens, because the former is made up of only oxygen and carbon-dioxide polymer compounds while the latter includes both. A rigid gas permeable lens is a superior alternative to hard lenses because it offers several significant advantages, the most important of which are: greater vision clarity, more durable and less prone to abrasion, as well as reduced healing times. However, these benefits come with certain trade-offs.

As noted above, these benefits come with certain trade-offs. First, rigid gas permeable contact lenses are much more sensitive to changes in environmental conditions and light. For many people, this means that they will not wear contact lenses at all while they are outdoors. Because of this sensitivity, they must be constantly exposed to outdoor light. If you work outside or are often outdoors, you may find that your current contact lenses are no longer suitable for your lifestyle and that you will require new ones.

rigid gas permeable contact lenses can present certain complications for certain people

Additionally, rigid gas permeable contact lenses can present certain complications for certain people, which includes dry eyes. As noted above, they are more sensitive to changes in light and are therefore more susceptible to causing dry eyes. In some cases, there may be an increased risk of developing eye infections, corneal ulcers, and other complications. Again, if you frequently work outdoors or are exposed to sunlight, your contact lenses may no longer be appropriate for your lifestyle. Therefore, it is critical that you visit an eye doctor if you believe that your current contact lenses are not suitable for your lifestyle or if you have experienced any eye problems.

Gas permeable contact lenses are also more prone to experiencing eye infections. As noted above, they do allow oxygen to get to the eye. However, they also allow bacteria to grow under the cornea and in the surrounding tissue. As these bacteria grow, vision can become compromised. These bacteria act to irritate the eye causing inflammation, pain, and even blurred vision.

The final consideration is that some contact lenses are more comfortable than others

The reason why you should care about your eye health is because the health of your eyes affects the health of your entire body. This is because your eyes are the filter for the oxygen that enters your body. If your cornea is unhealthy, the oxygen cannot reach your brain or the rest of your body. For this reason, proper eye health is important if you are going to remain healthy as well as if you are going to have the ability to see well.

This comes from how some have a more shapely design. These are generally more comfortable because they sit more into the eye. Additionally, some can be more comfortable because they are designed to move up and down in your eye at different angles. These types can make it easier for you to go from landscape to portrait and easier for you to change the focus while looking up.

Leave a Comment

Your email address will not be published. Required fields are marked *