What Is the Best Material Used for Making Contact Lenses?

Patients who suffer from astigmatism are the ones who use contact lenses on their cornea. Generally, the eye should be spherical in shape but the eyes of the people suffering from such imperfection are in oval shape. The shape of the cornea affects the way the light focus on the retina, it makes the patient’s vision quite blurry. They are even unable to see objects either too close or too far from them.

The most popular contact lenses in the market today are the silicone hydrogel contact lenses. It is seen that eye care doctors and experts make a strong recommendation for this kind of lenses and there are ample of reasons why silicone hydrogel is recommended which are mentioned below:

• Soft contact lenses are developed more in the present day due to its materials.
• Silicone hydrogel is used as the popular material because it has the highest absorptivity of oxygen in the eyes after putting contact lenses.
• Lenses made from such a material helps the user to wear it for longer time and maintain a good eye health.
• The silicone hydrogel contact lenses keeps the users’ comfortable which copes well with the long durability of the lenses after wearing it in the busy schedule of the entire day.
• The research has also noted that patients switched to silicone hydrogel contact lenses just because they are much more comfortable and easier to handle.

Researchers have made it clear that silicone hydrogel material is fit for 77% of people in the world. If we take into consideration the patients who frequently replaced their contact lenses, then the percentage will increase up to 82%. The reason behind this increase of demand for silicone hydrogel material contact lenses is very simple, our body needs proper flow of oxygen and eyes are a part of it. Contact lenses made up of silicone hydrogel deliver’s large amount of oxygen to the cornea region of the eye.

Generally, people in the present day have no time to remove their lenses everyday so they search for products which does not demand them to remove and fix the lenses every single day. For the patients who use contact lenses daily, for them disposable lenses made of best material is the only option as they cannot compromise on the quality of lenses. In short, silicone hydrogel is quite soft material and helps to breathe high amount of oxygen which keeps the eyes comfortable and provide better vision after wearing. These lenses bring in a great impact on the user which is jotted down:

• Many patients have agreed that after wearing silicon hydrogel contact lenses, they completely look different and gain self- confidence which was lacking in them while wearing spectacles.
• People tend to live their life in their own way. These lenses improvise the quality of life that they are living in. Eight out of ten people wearing lenses agree to the fact and could relate emotionally.
• Not only the men and women from younger generation but also the older generation patients supported that they find lenses to bring much more benefits to their body, which was unable to receive with spectacles.

Concluding,

There are still a lot of people who are wearing spectacles because of myths that contact lenses could damage their eyes. But there is nothing to be worried about because these statements are false. Lenses are preferred by the eye care professionals themselves. So, in case you have any doubts regarding the contact lenses you can get in touch with any of the eye care doctors today.