If you have a hard time wearing contact lens, you don’t want to wear one because of problems such as too much astigmatism or you have an irregular shaped eye. Or it is not prescribed for you to wear, then maybe custom contact lenses is just right for you.
There are also custom contact lenses that can be made to address your specific needs, if irregular lenses are uncomfortable or don’t give you sharp enough vision.
Because of innovations and new technology, custom contact lenses now come in both Rigid Gas Permeable (RGP) and soft lenses that can provide sharper vision and greater comfort than the previous lenses options readily available.
Eye Measurements, Lens Designs for Conventional Lenses
Contact lens eye exam will help you understand the complexities and advantages of a custom made contact lenses. And understand how conventional GP lenses are incorporated as part of the exam. Usually, eye care practitioners will measure your cornea (the curvature surface of the eyes) using an instrument called keratometer.
It is through these measurements that the eye practitioners or lens manufacturers choose the curves to put to the back surface of the lens for best possible fit. The back of conventional lenses usually has one curve for the central part of the lens and two or more flatter curves in the border of the lens.
Who Can Benefit From Custom Types of Lenses?
Anyone who is not satisfied with their vision or not comfortable with their conventional soft contact lens or anyone who has tried conventional lenses and still not comfortable with the fit or the vision may be best fir for custom gas permeable contacts.
Professional Advice for Custom Fittings
If you find your self unsuccessful with other lens options, and even if you don’t have specific eye problems, custom contact lenses may just be right for you. Eyeglasses are so tiring to wear, and expenses associated with LASIK surgery or other type of refractive surgery may cause some risks and complications or side effects.
Custom contact lenses can cost about twice the price of a regular contact lens because of the time it takes to be finished and extra needed steps for fitting it. Your eye care professional can give you the estimated or the real cost of a particular type of lenses that is best for you.
For more information on Acuvue Color Contacts, please visit our site which is an educational website devoted to helping people understand contact lenses and make a good contact lens selection.