"Clearer 1 or 2..." The evolution of the phoropter

For most of the last century, testing vision meant giving the patient the choice between two lenses, “which is better one or two”.  We can now show you 2 images at the same time to help fine tune your astigmatism to within an unprecedented1 degree accuracy.

Dr. Kenneth O’Daniel has moved into the new century to measure your vision more precisely and efficiently.   First we use an auto refractor to measure your prescription.  The doctor then measures your current glasses using an computerized lensmeter.   This data is automatically downloaded into the MARCO TRS Phoropter, which allows us to test your vision.

The Computerized Marco TRS 5100 Refraction System allowing us to control the entire process from a keypad. Prescription lens choices move quickly, more accurately and efficiently providing less discomfort to you.

The TRS 5100 Refractor is extremely through and it decreases the time you need to spend making choices.  This increases accuracy because you are deciding which prescription would be best while looking at both choices, at the same instant, through the same tear film, during the same blink.

This may not sound like much but at the end of the testing all I have to do is push a button to show you the difference between your old glasses and your new prescription. Our patients love the accuracy, speed, and the precision that our technology provides. Seeing is believing.  It’s quick and easy…

Office Hours

Monday:

Closed

Tuesday:

9:00 am-3:00 pm

Wednesday:

9:00 am-5:00 pm

Thursday:

12:00 pm-5:00 pm

Friday:

9:00 am-5:00 pm

Saturday:

8:00 am-12:00 pm

Sunday:

Closed

Office Hours

Testimonial

  • "Dr. O'Daniel is wonderful! After visiting 2 other doctors regarding problems with my eyes, I decided to visit Dr. O'Daniel who has finally given me a plan to make my eyes feel better and after months of pouring money down the drain and agony, they do! He really took the time to sit with me during my appointment and helped me to understand what was going on with my eyes. He knows his stuff and he is now my official eye doctor!"
    Michelle L / Phoenix, AZ

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