Autorefractor
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?
Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!
Marion, VA Office
Monday: | 8:00 AM - 5:00 PM |
Tuesday: | 8:00 AM - 5:00 PM |
Wednesday: | 8:00 AM - 5:00 PM |
Thursday: | 8:00 AM - 5:00 PM |
Friday: | 8:00 AM - 5:00 PM |
Saturday: | Closed |
Sunday: | Closed |
Cedar Bluff, VA Office
Monday: | 8:00 AM - 5:00 PM |
Tuesday: | 8:00 AM - 5:00 PM |
Wednesday: | 9:30 AM - 5:00 PM |
Thursday: | 8:00 AM - 5:00 PM |
Friday: | 8:00 AM - 5:00 PM |
Saturday: | Closed |
Sunday: | Closed |
Bristol, TN Office
Monday: | 8:00 AM - 5:00 PM |
Tuesday: | 8:00 AM - 5:00 PM |
Wednesday: | 8:00 AM - 5:00 PM |
Thursday: | 8:00 AM - 5:00 PM |
Friday: | 8:00 AM - 5:00 PM |
Saturday: | Closed |
Sunday: | Closed |
Abingdon, VA Office
Monday: | 8:30 AM - 5:00 PM |
Tuesday: | 8:30 AM - 5:00 PM |
Wednesday: | 8:30 AM - 5:00 PM |
Thursday: | 8:30 AM - 5:00 PM |
Friday: | 8:30 AM - 5:00 PM |
Saturday: | Closed |
Sunday: | Closed |