If you need contact lenses that are designed for a month-long use, the Frequency 55 aspheric contact lenses is a good candidate. While designed for extended wear, these lenses need to be taken out during the night. They are not designed for sleeping on.
Talk to your doctor about it and you’ll get the pair that’s right for you. Be sure to ask about the proper use and maintenance of aspheric contact lenses as well. The lenses can be used for the whole month, although it is always best that you replace them regularly for health and convenience.
Frequency 55 aspheric contacts are made of thin material that is highly resistant to deposits. Being so, it can provide long hours of very comfortable wear. Aspheric contact lenses are normally prescribed to individuals suffering from minor astigmatism.
The major selling point of Frequency 55 aspheric contact lenses is its advanced optics. With it working for you, you are bound to enjoy optimum visual quality. Aspheric contact lenses can provide you with a crisper, more precise, and sharper vision despite astigmatism. Created with the UltraSync technology that provides supreme comfort, performance, and handling. Doctors usually prescribe these lenses to people with 0.75 D level of astigmatism or lower.
The aspheric contact lenses by Frequency 55 focus the light to a common focal point at the back of the eye, unlike the others that do it on a general area. This leads to better quality of vision while ensuring comfort to the user. Each box of Frequency 55 aspheric contains six lenses immersed in buffered 0.9% saline solution. The lenses are made of Methafilcon A, which is 45% polymer. Water content is 55%, which is the ideal amount to reduce dry eye syndrome.