What is autorefraction?

Answer 1

It is a computer-controlled machine that is used by optometrists during an eye exam to determine the refractive error and to prescribe the accurate lens type for that person.

Answer 2

Autorefraction is a computerized test used to determine an individual's eyeglass prescription. It measures how light is changed as it enters the eye, providing an initial assessment of refractive error. This information is then used by an eye care professional to fine-tune the prescription for vision correction.