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Sun Valley Eye Care

(480) 812-2010

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(480) 812-2010

Sun Valley Eye Care
  • Home
  • Insurance
  • About Us
    • Who We Are
    • What We Do
  • Products
    • Eyeglasses
    • Contacts
  • Dry Eye Rescue
  • Myopia Control Clinic
  • Office Policies
  • Forms
    • Patient Forms
    • Medical Intake Forms
  • Specialty Eye Care
  • Accessibility
Orthokeratology Chandler Arizona

​MYOPIA CONTROL CLINIC AT SUN VALLEY EYE CARE

We are excited to offer your child a spot in our Myopia Control Clinic. We offer three proven options to slow myopia progression in children — Essilor Stellest spectacle lenses, MiSight 1 day contact lenses, and orthokeratology (Ortho-K) overnight lenses. At your screening, we'll help you choose the approach that fits 

What is Myopia Control?

Myopia (nearsightedness) usually gets worse as children grow, and higher myopia raises the risk of serious eye diseases later in life, such as retinal detachment, glaucoma, and myopic maculopathy. Myopia control uses specially designed lenses to slow that progression — not just correcting blurry vision, but reducing how much worse the prescription gets. Here are the three options we offer:

Option 1: Essilor Stellest Spectacle Lenses

Stellest lenses look and feel like regular glasses, but they use H.A.L.T. (Highly Aspherical Lenslet Target) technology — more than a thousand tiny lenslets that create a signal telling the eye to slow its growth. In a two-year U.S. clinical trial in children ages 6 to 12, Stellest slowed myopia progression by 71% and axial eye growth by 53% compared with single-vision lenses. In September 2025, Stellest became the first and only spectacle lenses authorized by the FDA to slow myopia progression in children. A great fit for younger children or any child not ready for contact lenses — nothing to insert, remove, or wear overnight.

VSP members purchasing Essilor Stellest lenses at our practice: one free lens replacement under Essilor's Worry-Free Guarantee if the prescription changes by 0.50 D or worse at the six-month follow-up, within 9 months of the original order date. Terms and eligibility apply.



Option 2: MiSight 1 Day Contact Lenses

MiSight 1 day lenses are soft daily disposable contacts designed specifically for myopia control. Your child puts in a fresh lens each morning and throws it away at night — no cleaning solutions or cases. In a three-year clinical trial, children wearing MiSight showed 59% less myopia progression and 52% less axial eye growth than children wearing regular single-vision contacts. MiSight was the first product FDA-approved to slow myopia progression in children, for children ages 8 to 12 when treatment begins. A great fit for active kids who play sports or prefer not to wear glasses.

New patients purchasing MiSight 1 day at our VSP Premier Edge practice: up to $300 back on an annual supply, plus $10 for a short survey (up to $310 total), on purchases July 1–December 31, 2026. Terms and eligibility apply.



Option 3: Orthokeratology (Ortho-K)

Ortho-K lenses are customized contact lenses worn overnight that gently reshape the cornea, the clear front surface of the eye, allowing kids to see without glasses or contact lenses during the day! Other names for orthokeratology: Ortho-k, Accelerated Ortho-K (AOK), Corneal Refractive Therapy, CRT, Gentle Vision Shaping System, or GVSS, Vision Shaping Treatment or VST.

What Are the Benefits?

 

  • Slows the progression of myopia – Having moderate to high myopia is a risk factor for developing serious eye conditions in adulthood.
  • Correct refractive errors – The lenses can correct myopia.
  • Clear vision all day long – The gentle corneal reshaping that corrects vision overnight lasts all day and at times even two days.
  • They’re comfortable – Created with precise mapping technology, ortho-k lenses are custom-fit to the eyes, thus ensuring optimal comfort.
  • Have an excellent safety record – Orthokeratology lenses provide safe vision correction when used properly and according to hygiene protocols. CRT by Paragon is also FDA-approved for how effective it is!
  • Reshape the cornea temporarily – The changes to the corneal shape aren’t permanent, so if patients eventually opt for laser refractive surgery, they can stop using the lenses and the cornea will naturally revert to its original shape.

Like all refractive surgery candidates, you may qualify, but may not be the best candidate due to dry eyes, large pupils, irregular sleep patterns, etc.  We will encourage you to ask lots of questions.  We will try to discuss your goals and our goals to see if you or your child may be a good candidate for this program.  

Infomative Links

What to Expect

Corneal topography for diagnosing keratoconus Chandler 85224

This program takes commitment from the patient/parent and us. The patient will need to commit to the program including using the lenses, the quarterly exams and all follow-up exams needed. We are committed to providing you with the best technology by investing in a Medmont Corneal Topographer, ReeSeeVit Elite Series Anterior Segment Camera, and Paragon CRT diagnostic kit.

Dr. Pham is a member of the American Academy of Orthokeratology and Myopia Control (AAOMC). Being involved in the AAOMC allows us to share case studies with other practitioners and experts across the world who are committed to helping one another. ​ 

Screening

New Lens Check #1

Screening

This 30-minute appointment is done as a courtesy to determine which option is the best fit for your child. During this screening, we will take measurements of your eyes and answer your questions about myopia control. At the end, we will let you know if you are a good candidate and your out-of-pocket cost.

Training

New Lens Check #1

Screening

This 60-minute appointment is our hands-on training for the use and care of your lenses

New Lens Check #1

New Lens Check #1

New Lens Check #1

This 60-minute appointment will be 1-2 days after you get your lenses. This is to check the fit and answer any questions you have.

New Lens Check #2

New Lens Check #2

New Lens Check #1

This 60-minute appointment is 2-3 weeks after you get your lenses. This is to check the fit and answer any questions you have.

Quarterly Exams

New Lens Check #2

Quarterly Exams

These are 60-minute exams that are needed every 3 months. 

What Does it Cost?

This program is not covered by insurance. For the first year starts at $2000 and up depending on the complexity of the case. The second year starts at $1500 and up depending on the complexity of the case. Pricing for Stellest lenses and MiSight 1 day is separate — we'll go over your options and out-of-pocket cost at the screening appointment.

Testimonial

"I started wearing glasses at age 5. By the time I was 13, my vision was at -5.25 in one eye and -3.75 in the other. At first, I didn't want to join this program because I was nervous about having anything going near my eye to the point I couldn't even use eyedrops. However, after I met with Dr. Pham and listened to his instructions, I was able to overcome my fear and continue with the program."


-Savanna (Patient since 2011)




 We are happy to say this case had great results, though results may vary. At the start Savanna’s vision was approximately 20/400. After a month, it was 20/20. 

Informative Videos

How Paragon CRT Contact Lenses work

Ted Talk: Myopia

Myopia Control

Informational Reading

​Myopia Control - A Cure for Nearsightedness?

​Myopia Control - A Cure for Nearsightedness?

​Myopia Control - A Cure for Nearsightedness?

 All About Vision Gary Heiting, OD 

Learn More

The Case for Myopia Control Now

​Myopia Control - A Cure for Nearsightedness?

​Myopia Control - A Cure for Nearsightedness?

 Bruce Koffler, MD 

Learn More

Myopia Control Clinic

Paragon Frequently Asked Questions

Paragon Frequently Asked Questions

 Actual ongoing cases summarized by Loc H. Pham, OD at Sun Valley Eye Care. 

Learn More

Paragon Frequently Asked Questions

Paragon Frequently Asked Questions

Paragon Frequently Asked Questions

 CooperVision Paragon CRT's FAQ's about Myopia Control lenses.

Learn More
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Sun Valley Eye Care

1901 W Warner Rd, STE 1 Chandler, AZ 85224

Call or text (480) 812-2010

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