Skip to main content
logo

Located near Texas A&M In Post Oak Mall next to Lenscrafters.

Call Now! 979-353-4070
Request an Appointment
Home » Your Eye Health » Eye Exams » Common Tests » Autorefractor

Autorefractor

If you’ve discovered you might need vision correction during your eye examination, it’s vital to determine just how “much” your eyes need to be corrected with lenses or contact lenses. This is called measuring your “refraction.

Autorefractors automatically measure this value during an eye examination.

While seated with your chin in a stabilizing chinrest, you’ll be asked to focus on an image or point of light. The autorefractor automatically determines the correction needed to place your “focus point” on top of the retina, the light-sensitive area at the back of the eye responsible for correctly processing images.

The measurement taken by an autorefractor can be translated into a prescription for eyeglasses.

In eye exams for small children, or for people with special needs who may have trouble sitting calmly during an extended exam, or verbally describing their vision problems—autorefractors give highly accurate measurements used to determine vision correction needs, automatically.

How do autorefractors work?

Autorefractors only take a few moments to determine each measurement for each eye. What’s more, autorefractors are quite reliable and are sometimes used in conjunction with a machine called a phoroptor to manually switch lenses in front of your eyes to provide ideal vision correction.

 

Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!

x

To Our Valued Patients:

Brazos Valley Eyecare has always been committed to the health and safety of our patients, our staff, and our community.

Due to the current spread of the Coronavirus (COVID-19), we want to assure you that it has been our commitment for years to sanitize each piece of equipment both immediately before and immediately after each use to prevent the spread of germs from one patient to another. We have always been proud of this commitment.While cleanliness has always been a top priority of our practice, we are also increasing the frequency in which ‘high touch’ areas will be cleaned and sanitized, such as our reception chairs and tables. You’ll notice that we have also removed magazines from our reception area to decrease the spread of germs.Additionally, we continue to practice good hygiene by our doctors and staff. We plan to wash our hands frequently with antibacterial soap or to use a high-percentage alcohol hand sanitizer.

We are actively monitoring both local and national information about the Coronavirus. We are continuing to do everything we can to keep our practice a clean and safe environment for you and your family.Barton Creek Eyecare will continue to monitor COVID-19 closely and will follow the guidelines provided by local and national organizations like the CDC and WHO, and can assure you that our practice remains a safe place to continue your uninterrupted eye health care.

We feel it essential to keep you updated, and if you have any questions, concerns, or need to reschedule, please give us a call.

Thank you for being such a valued patient,The Doctors and Staff of Barton Creek Eyecare