ReVision Optometry Blog

Benefits and Disadvantages of Scleral Lenses Over RGPs

Benefits and Disadvantages of Scleral Lenses Over RGPs by Brian Chou, OD, FAAO, FSLS January 23, 2023 If you wear rigid gas permeable (RGP) contact lenses, perhaps you have heard about scleral contact lenses. Are scleral contact lenses right for you? Learn six advantages of scleral lenses and two potential disadvantages over RGP lenses. Why Wear…

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Should I Pay for Retinal Imaging?

Should I Pay for Retinal Imaging? by Brian Chou, OD, FAAO, FSLS December 18, 2022 More eye care practices offer retinal imaging today, a digital photograph of the internal structures of your eye. You may wonder if it is worth it. Should you pay extra for it? Most eye care practice charge between $30 to $50…

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Why is my Eyeglass Prescription Wrong?

Why is my Eyeglass Prescription Wrong? by Brian Chou, OD, FAAO, FSLS November 16, 2022 You just got your new eyeglasses, but something feels wrong. What is going on? Rather than jumping to conclusions, you will want to consult your eye care professional. That way, you get specific advice for your individual situation. Often, your solution…

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Saline for Scleral Contact Lenses

Saline for Scleral Contact Lenses by Brian Chou, OD, FAAO, FSLS October 23, 2022   If you wear scleral contact lenses, which saline solution should you fill your lenses with? The answer is simple: preservative-free saline. Learn below what preservatives are, what happens if you do not follow this guidance, and the benefits of adhering to…

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Are LASIK Lifetime Guarantees a Gimmick?

Are LASIK Lifetime Guarantees a Gimmick? by Brian Chou, OD, FAAO, FSLS September 18, 2022 If you are contemplating LASIK, you may wonder if a “lifetime guarantee” is worthwhile. It could sway you to choose one laser center over another. The promise of a “lifetime guarantee” is that an enhancement procedure is done at no further…

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Pellucid Marginal Degeneration is Keratoconus

Pellucid Marginal Degeneration is Keratoconus by Brian Chou, OD, FAAO, FSLS August 15, 2022 What is Pellucid Marginal Degeneration? So, your eye doctor diagnosed you with pellucid marginal degeneration (PMD). PMD is an eye disease where the front clear dome of the eye, the cornea, is distorted and blurs vision. But how is PMD different from…

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Is Biofinity Toric XR Backordered?

Is Biofinity Toric XR Backordered? by Brian Chou, OD, FAAO, FSLS July 15, 2022 If you wear Biofinity Toric XR contact lenses, you probably have experienced a delay in getting these lenses. While most monthly-replacement contact lenses deliver in just a few days, many of our patients wearing Biofinity Toric XR find that these take over…

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Keratoconus: Empowering or Embarrassing?

Keratoconus: Empowering or Embarrassing? by Brian Chou, OD, FAAO, FSLS June 13, 2022 If you have keratoconus, you may wonder whether to embrace it, or if it is a social stigma. The short answer is it depends on your perception. Yet with the excellent treatments today for keratoconus, most eventually view their condition as a source…

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Which is Best for Keratoconus — Surgery or Contact Lenses?

Which is Best for Keratoconus — Surgery or Contact Lenses? by Brian Chou, OD, FAAO, FSLS May 15, 2022 If you have keratoconus, is surgery or contact lenses your best option? The answer depends on your individual case of keratoconus. Some keratoconus patients need both surgery and contact lenses. Yet there are situations where neither surgery…

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Why do LASIK Doctors Wear Glasses?

Why do LASIK Doctors Wear Glasses? by Brian Chou, OD, FAAO, FSLS April 18, 2022   Do you find it odd that some LASIK surgeons wear glasses? It seems contradictory – as if these eye doctors do not believe in the very service that they provide. Yet like many things, appearances are often deceiving. The reality…

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