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At Today's Vision Pasadena, our patient and friendly staff will make sure you feel comfortable and well-informed every step of the way. We’re a group of professional care practitioners whose mission is to provide the highest level of healthcare to the Houston area. Meet our staff members ready to serve you.

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Therapeutic Optometrist

Ortho K Contact Lenses Explained (what is Orthokeratology)
Doctor Eye Health

Ortho K Contact Lenses Explained (what is Orthokeratology)

Learn about Ortho K Contact Lenses (Orthokeratology) and how these contact lenses can give you 20/20 vision without wearing glasses or contacts throughout the day! New to Contact Lenses? Check out our guide for beginners here 👉 Ortho-K stands for Orthokeratology, which is a method of altering the need for vision correction by reshaping the corneal surface to the eye. You wear ortho k contacts at night while you sleep and remove them in the mornings so that you can have clear vision throughout the day. How do Ortho K lenses work? - These are hard contact lenses which are worn at night time so the lenses can push on the cornea and alter the corneas shape. - This moves fluid from the central front cornea to more of a peripheral corneal location which usually creates a flatter corneal profile, changing the refractive power of the cornea. - Over time, when not wearing the contact lenses, the cornea slowly regresses back to its original shape and power. Who makes a good candidate for Ortho k lenses? - Ortho-k lenses work great for anyone who is tired of wearing contacts or glasses throughout the day. Which makes them ideal for athletes. - They are also an excellent alternative to LASIK if you are not a good candidate for that procedure. - Ortho K lenses have been FDA approved for up to -6.00 D of myopia and up to -1.75 D of Astigmatism. Ortho-K contact lenses are also a great option for children as they can be used for myopia control. Myopia control (or myopia management) are strategies used to slow the progression of myopia or nearsightedness from getting worse. Orthokeratology lenses have shown in some studies to slow the progression of myopia up to 50%! 👉 Want to learn more about Myopia Control? Check out this video about the new SOFT contact lens for myopia management 🔔 SUBSCRIBE and click the Bell for more eye health education and tips!​ Learn How to put in and take out HARD Contact lenses: 💡 Videos for frequently asked questions: How to Get Rid of Dark Circles: How to get rid of Eye Strain: Why I Always Wear Sunglasses: How to Get Rid of Eye Floaters: Let’s Connect! Dr. Allen on Social Media:​​​ Want to stay up to date on eye health science & vision products? 📧Sign up for our newsletter! Website: (send me stuff to open on camera): 1239 2nd St N # 741, Sauk Rapids, MN 56379 ⚡ Doctor Allen is now scheduling new patients at For Collaborations please email me: ---------Cameras and Gear Used To Shoot This Video ------- About This Video: Have you ever heard of Ortho k contact lenses or Orthokeratology? Ortho-K contacts are a specialty type of hard contact lenses which help you see better throughout the day by only wearing contact lenses at night while you sleep. In this video, Dr. Allen shares his breakdown of Orthokeratology. #orthokeratology #contactlenses #doctoreyehealth MEDICAL ADVICE DISCLAIMER: All content in this video and description including: infor­ma­tion, opinions, con­tent, ref­er­ences and links is for infor­ma­tional pur­poses only. The Author does not pro­vide any med­ical advice on the Site. Access­ing, viewing, read­ing or oth­er­wise using this content does NOT cre­ate a physician-patient rela­tion­ship between you and it’s author. Pro­vid­ing per­sonal or med­ical infor­ma­tion to the Principal author does not cre­ate a physician-patient rela­tion­ship between you and the Principal author or authors. Noth­ing con­tained in this video or it’s description is intended to estab­lish a physician-patient rela­tion­ship, to replace the ser­vices of a trained physi­cian or health care pro­fes­sional, or oth­er­wise to be a sub­sti­tute for pro­fes­sional med­ical advice, diag­no­sis, or treatment. You should con­sult a licensed physi­cian or appropriately-credentialed health care worker in your com­mu­nity in all mat­ters relat­ing to your health.
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