Stop us if you’ve heard of this one before: “Number 1, or number 2?” This phrase is practically synonymous with the refractive eye test, a routine process optometrists perform to determine if you may need glasses, contacts, or even laser eye surgery. Refractive testing is an essential part of every eye exam, and it’s a […]
What Is an Eye Refraction Test?
![A patient looking through the lenses of a phoropter while an optometrist performs an eye refraction exam.](https://parkslopeeye.com/wp-content/uploads/2022/09/refraction-eye-exam-1024x672.jpg)