What to Know About Refraction and Eyeglasses in Cape Coral, FL

At the Cataract & Refractive Institute of Florida, one of the most common questions we receive is about refraction. Refraction is the process we use to determine your prescription for glasses, ensuring you achieve the clearest vision possible.

The instrument in the photo above is called a phoropter. It has lenses inside that allow us to offer a patient an almost unlimited amount of choices regarding glass prescription or what glass they think they see the best with.

The phoropter contains spherical lenses. They're just round, normal lenses like a magnifying lens. These spherical lenses are used to correct the vision. So we're gonna ask a patient, "Is this lens better than the first glass or the second one?" Then we change the glass, giving you an option of which glass you see better with.

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At the Cataract & Refractive Institute of Florida, our board-certified ophthalmologist, Dr. James E. Croley III, utilizes cutting-edge technology and advanced techniques to provide exceptional eye care. As a dedicated expert in the field, Dr. Croley is an active member of several esteemed professional organizations.
 
Schedule an appointment online or call our office near you!

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