Skip to main content
Greenway-Galleria
Willowbrook
Deerbrook
Call Willowbrook
832-720-7580
Call Deerbrook
281-853-8562
Call Greenway
832-720-7780

Retinoscope

A retinoscope is a handheld device used by eyecare professionals to determine whether your eyes are “20/20,” or have difficulties in seeing things up close or far away.

By shining a light back and forth across your eye, eye doctors are able to determine (usually with great accuracy) if your vision needs corrective lenses by “dialing” the retinoscope so that the light focuses properly at the back of the eye on the retina.

This simple procedure is called a retinoscopy.

During a retinoscopy, if light focuses in front of or behind your retina, you have what is called a “refractive error” of the eye. This means you may have difficulty seeing things up close (farsightedness) or difficulty seeing things in the distance (nearsightedness). And means you likely need prescription lenses or contact lenses.

Many times, your eye doctor can determine your exact prescription by using only a retinoscope, though other equipment during an eye exam will be used to completely study your eye health, and verify any refractive errors that require you to get glasses or contact lenses.

How does a retinoscope work during retinoscopy?

Retinoscopy is a relatively quick and pain-free procedure, though your eyes may water or tear up slightly when exposed to the light within the retinoscope.

Other high-tech equipment like autorefractors are becoming more common as well, as they take retinoscopy measurements automatically in just a few seconds.

The retinoscope is a handy examination tool that can automatically detect a possible vision problem. A retinoscopy can be especially good for young children or people with special needs who might have problems accurately describing “what’s wrong” with their vision.

 

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

Tear Film Evaluation

TearAnatomy Full

To our Greenway Plaza patients,

We want you to know that our offices are here for you during these uncertain times.   Though the Greenway Plaza location is temporarily closed, as an essential service provider in our communities, we will continue to serve any of our patients at our Willowbrook and Deerbrook locations.  To ease the burden on the system, we would advise patients to avoid hospitals/urgent care for red-eye issues.  Patients unable to present for services in-person can call for assistance and we are available to take contact lens orders over the phone.  Our Greenway location will resume services as soon as possible, but we are happy to provide service at our Willowbrook and Deerbrook locations if assistance is needed sooner.

logo glow

x