Leave the first review for product
Product: Optical88_ZCOKLTFP

Orthokeratology (Ortho-K) Lens Fitting and Trial Programme


Recommended for

  • Recommended for 4 to 16 years old


Key Checkup Items:

  • By Optometrist (About 75 minutes), Cycloplegic refraction check, Visual acuity, Intra-ocular pressure (IOP) measurement, Binocular vision assessment, Colour vision test, Stereopsis, Slit lamp examination on outer and inner eye structures, Dilated fundus examination, Corneal topography to evaluate the feasibility of Orthokeratology (OK-lens),Trial of Ortho-k Lens

3% eDollar Rebate
Choose the same timeslot to enjoy offer!
This offer is only avaliable for members with total valid eDollar amount HK$0.0.
This offer is only avaliable for members with total valid eDollar amount HK$0.0.
The Quantity of Customers can only purchase is 0.
This offer is exclusively for specific grade of members. Please login / register to enjoy the offer!
Sorry, this offer is exclusively for to enjoy.
Expand All
1 Highlight Items

Eye Check

  • Corneal Topography
  • Trial of Ortho-k Lens
  • Consultation and recommendation
2 Items

Eye Check

  • Optometrist Consultation
  • Visual Acuity
  • Intra-ocular pressures
  • Color vision tests
  • Stereopsis
  • Slit lamp examination
  • Dilated fundal examination
  • Digital Retinal Scans
  • Pupillary reflex
  • Internal and External Ocular Health
  • Binocular vision assessment
  • Refraction


  • Report and explanation by Optometrist

Orthokeratology (Ortho-K) Lens Fitting and Trial Programme

  • Orthokeratology (Ortho-K) Lenses are specially designed rigid gas-permeable contact lenses. Children wear the Ortho-K lenses at night while sleeping, the cornea will be re-shaped temperately and hence refractive error (mainly myopia and astigmatism) will be corrected. It slows down myopia progression and most of the children could enjoy clear vision without glasses or contact lenses at day time after removing the OK lenses. It is ideal for sports and physical activities.
  • Orthokeratology (Ortho-K) Lens Fitting and Trial Programme includes a detailed eye examination to assess ocular health, measure necessary structural and vision data. Trial of Ortho-K lenses is also provided to allow children to experience Ortho-K lens wear and optometrist can observe the corneal responses. This helps to evaluate the suitability of fitting Ortho-K lenses and design an effective solution for myopia management.


Important Reminder: Pupil dilation maybe needed during eye exam. We suggest you to put on sunglasses, avoid driving, using computer and reading after eye examination. In general, ocular function will resume normal after 4-6 hours.


Orthokeratology (Ortho-K) Lens Fitting and Trial Programme Included:

  1. Case history
    Identify poor visual habit and vision problems, evaluate the potential risk and necessary measures of fitting Ortho-K lenses

  2. Cyclopedic Refraction check*
    Children often with active accommodation. Cyclopedic refraction allows more precise assessment of myopia, hyperopia, astigmatism, etc. It helps to eliminate error caused by pseudo-myopia and give better assessment of refractive errors

  3. Visual acuity (VA)
    Check the distance and near VA, assess risk of amblyopia and evaluate if vision fulfills the requirement for effective learning

  4. Intra-ocular pressure (IOP) measurement
    Rise in IOP may result in glaucoma which may lead to blindness if left untreated

  5. Binocular vision assessment
    Visual function assessment on squint, accommodation (ability in changing focus) and motility (alignment of eyes in tracking target). Binocular vision problems may lead to tired eyes, blurry vision and double vision, which may affect learning and development of the visual system

  6. Colour vision test
    Test on ability to differentiate colors, colour vision problem may affect learning and future career selection

  7. Stereopsis (depth perception)
    Good stereoacuity is important for precise judgment of distance and three-dimension perception, it is also important for sport performance

  8. Slit lamp examination on outer and inner eye structures
    Assessment of sensitive eyes (itchiness), corneal health, congenital cataract, etc.
    Figure out any eye health related contraindication to Ortho-K lenses wear

  9. Dilated fundus examination (retina image capture with digital fundus camera)
    Assessment of the central and peripheral retina, can reveal some severe eye diseases such as retinal tear, glaucoma, diabetic retinopathy and macular degeneration. Digital retinal image is captured for photo documentation

  10. Corneal topography
    Obtains 3D map of the corneal curvature to obtain data such as base curvature and power of the Ortho-K lenses needed

  11. Trial of Ortho-K lenses
    Same-day trial is provided to evaluate the corneal response (change in corneal curvature and refractive errors) to Orhto-K lens wear, obtain data for ordering the best fit Ortho-K lenses for myopia management programme

  12. Consultation and recommendation
    Detailed explanation on the restrains, pros and cons of using Ortho-K lenses for myopia management

  13. Introduction of other myopia management solutions, such as soft contact lenses for myopia management, spectacle lenses for myopia management and atropine eyedrops (if Ortho-K lens is not applicable)

Terms and Conditions:

  • A confirmation email will be sent to customer immediately after successful payment and Optical 88 will email the e-redemption letter to the registered email address within 2 working days. The customer is required to make an appointment in advance after receiving the e-redemption letter. Please refer to the letter for our centres’ contact information.
  • Redemption of hearing examination is only applicable in Optical 88 Hearing Centres in Hong Kong; Redemption of eye examination is only applicable in Optical 88 Professional Eyecare Centres in Hong Kong.
  • This e-redemption letter can only be used once.
  • Once the order is confirmed, it is not allowed to change the ordered plan or refund.
  • Appointment is required for eye examination and hearing assessment. If rescheduling is needed, minimum 24 hours advance notice is required (excluding public holidays as observed in Hong Kong). Optical 88 Ltd. reserves the right to refuse rescheduling within 24 hours and the e-redemption letter will be treated as redeemed.
  • This e-redemption letter and identity card shall be presented prior to the hearing assessment on the appointment day.
  • In the event of any disputes, the decision of Optical 88 Ltd. and health.ESDlife shall be final.


Guidelines for patients under 18 years old

  • All children under age of 16 must be accompanied by a parent or legal guardian
  • For children aged 16 -17, if neither parent nor legal guardian is accompanying the youth, advance notice on the contact information of parent or legal guardian is required.



  • The redemption will be valid for 3 months starting from the date of payment.


Eye examination report

  • Under normal circumstances, eye examination reports will be ready around 10 working days (excluding Saturday, Sunday and public holidays). Customers can collect the report in any appointed Professional Eyecare Centre or Optical 88 store.
  • Customers should authorize a nominee to collect the eye examination report on their behalf. Authorization letter, ID card copy and signature of the nominee are required for collecting report.


Remarks for eye examination report

  • All eye examination reports will be destroyed after 12 months if it is not collected
  • Customers should keep their reports properly. An administration fee will be charged ($100 per report) for re-issue of the report.


Hearing test result explanation

  • Hearing test results will be explained during the appointment. Our professionals or audiologist will recommend appropriate solutions according to every individual’s needs and preferences. No report will be provided.



  1. All health check/health screening services are not for the purpose of medical diagnostic or therapeutic purposes.   When there is any sign of symptom/disease in your health, please consult Doctor immediately for diagnosis and treatment. 
  2. The Merchant is the service provider of this Service/Product.  ESD Services Limited (“Health.ESDlife”) is not the service provider of this Service/Product.  Health.ESDlife is irresponsible to any loss, injury or law action caused by using this service/product.  Any claims and inquiries should be addressed to the respective Merchant.
Optical 884 Locations
Discount Code