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To Our Valued Patients,

With the evolving situation of the Coronavirus (COVID-19) pandemic, effective immediately, we will be suspending all non-urgent eye care. Moreover, any non-emergent or elective surgery will also have to be postponed. We will continue to remain open for patients with urgent and emergent concerns only. It is important to us to keep these patients out of the emergency room so our healthcare heroes on the front lines can be available for the patients that need them the most.

Our staff will continue to answer calls and scheduling appointments to the best of their ability.  In addition, if appropriate, Dr Patel can be available for telemedicine visits via online video chat. If you would like to schedule a telemedicine appointment with Dr. Patel, please call our office first to determine eligibility and to obtain an appointment time. Instructions for how to connect to the telemedicine appointment will be given at that time.

We hope to see you back in our office in the not too distant future. Stay safe and stay healthy!

The Turner Eye Institute Team

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With offices in San Leandro, Concord
and Castro Valley

Phoropter

If, during an eye examination, your doctor has discovered a vision problem like nearsightedness, farsightedness or astigmatism, it’s likely that one of the next steps you’ll take will involve a phoropter. A phoropter is special machine used to switch multiple lenses in front of your eyes to correct your vision.

Phoropters look imposing—like space-age visors—but are really an ingenious way to quickly determine the exact vision correction needed by your individual eyes.

By having you look through the phoropter at a visual reference, image, or the “Big E” chart (the Snellen chart), your eye doctor will help guide you toward lenses that correct your vision impairment by switching lenses within the machine on the fly.

How does a phoropter work?

The process of switching lenses in front of your eyes is less involved than it may look, given the imposing nature of the device. A phoropter is used to manually determine “refraction”—exactly how a lens must be shaped and curved to correct your vision to a normal state, nothing more.

Phoropters are subjective however, based on your visual perception and response to your eye doctor’s questions. Is your vision better, or worse? With this lens, or this lens? How about now?

There are other procedures and technologies available that automatically measure the refraction needed within your eye and produce a “prescription” measurement without your input. These are called autorefractors and aberrometers.

 

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

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