What is Digital Refraction?
Digital refraction is a type of vision testing that uses a computer to measure your eye prescription. Unlike traditional refraction, which is done by hand, digital refraction is a more accurate and efficient way to get your prescription. Plus, it’s more comfortable for you because you don’t have to worry about the doctor shining a bright light in your eyes.
How Does Digital Refraction Work?
During digital refraction, you will sit in front of a machine called a phoropter. The phoropter has a series of lenses that the doctor will use to test your vision. You will be asked to look at an eye chart, and the doctor will ask you which letter looks clearer: the one on the right or the one on the left? Based on your answers, the doctor will be able to determine your exact eyeglass or contact lens prescription.
What are the Benefits of Digital Refraction?
There are many benefits of digital refraction, including:
More accurate prescriptions
Because digital refraction is more precise than traditional refraction, you can be confident that your eyeglasses or contact lenses will help you see more clearly.
With digital refraction, there’s no need for the doctor to take multiple measurements by hand. This means that your vision testing will be quicker and more efficient.
Because you won’t have to worry about the doctor shining a light in your eyes, digital refraction is a more comfortable experience overall.
During digital refraction, you will be able to see exactly how each lens affects your vision. This allows you to make an informed decision about which prescription is right for you.