• PolyVision

    brings you good vision
    and healthy eyes

    About PolyVision

  • 6

    EYECARE
    CENTRES

    Contact Us

  • 18

    Years of Services

    Comprehensive Eye Examination

  • 350,000+

    Patients

    Eyecare Q&A

CONTACT US

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Email

booking@polyvision.com.hk

Service Hours

Monday – Friday

Saturday

Sunday

Closed on Public Holiday

10:00-19:00

09:00-18:00

14:00-18:00

ABOUT POLYVISON

PolyVision has been providing and promoting comprehensive eyecare services to the public since its establishment in 2005.

As an eyecare centre of international professional standard, PolyVision is committed to offering a one-stop quality eyecare service to the public.

ISO 9001: 2015
Quality Management
System Standard

Accept Elderly Health Care Voucher

ONE STOP SERVICES

Optometrists in PolyVision are registered with the Optometrist Board under Part I registry and they are qualified to use diagnostic drugs in eye examinations. They are also dedicated to raise public awareness of the importance of eyecare through education.

Comprehensive Eye Examination

  • 01

    Case History

    In order to determine what is best for the patients, thorough understanding of their ocular condition is required. This is archived through detailed inquiries into their family history of ocular pathology, medication, general health and visual habits.

  • 02

    Vision and Refractive Status

    The visual acuity (sight clarity) and refractive error (myopia, hyperopia, astigmatism or presbyopia) are tested with the retinoscope, ophthalmic lenses and internationally recognized visual acuity charts. Various visual acuity charts (letters, numbers, shapes, pictures or E charts) will be utilized for patients of different ages. Children with amblyopia (lazy eyes) will be identified using these tests.

  • 03

    Binocular Vision

    Assessment of binocular vision functions (co-ordination of the two eyes) would identify any strabismus (squint) and other extra-ocular muscles problems. Identifying the natures of the strabismus is crucial for effective management.

  • 04

    Color Vision Screening

    Applying Ishihara or other age appropriate color vision tests to identify any color vision deficiency. Counseling and advices will be followed if needed.

  • 05

    Intra-ocular Pressure

    Measurement of the intra-ocular pressure as a preliminary glaucoma assessment.

  • 06

    Ocular Health

    Comprehensive ocular health assessment on cornea, lens, retina, macula etc. would be carried out by the use of a series of professional ophthalmic equipment, including: slit lamp biomicroscope, ophthalmoscope, binocular indirect ophthalmoscope, fundus camera, volk lens, tonometer and goniolens. Dilation of the pupils (with mydriatic drops) for peripheral retinal examination would be conducted as a routine for most patients. Mydriatic or cycloplegic drops for children would be used on indication.

  • 07

    Fundus Photography

    With the use of high technology fundus camera, the retinal images (including optic nerve, macula, retinal nerve fibers and blood vessels) can be used for diagnostic purposes and for monitoring of any pathological changes.

  • 08

    Diagnosis & Recommendation

    Our optometrists will review and analyze the patients’ ocular condition based on the examination results. Appropriate management and recommendation will be discussed with the patients for their best interests.

Eyecare Q&A

If the answers below do not solve your problem, welcome to ask immediately, our specialist will answer you shortly.

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Q1

Will my son’s condition of anisometropia develop into amblyopia?

Two eyes have significant difference in the refractive powers, i.e. over 3.00 Dioptres, will naturally rely more on the eye with less refractive errors. The eye with higher prescription would have less neural connection with the brain. The brain may eventually suppress the ‘weak eye’, and such inhibition process may result in amblyopia (lazy eye).

Q2

Can orthokeratology lens (OK lens) effectively control progression of myopia?

Studies of the Centre for Myopia Research of the Hong Kong Polytechnic University found that progression of myopia in children who wear orthokeratology lens (OK lens) is 50% slower than those who wear ordinary eye glasses. It temporarily reduces myopia and astigmatism through reshaping of the cornea and also helps slow down the progression of myopia.
Learn more Orthokeratology

Q3

How to tackle the problems associated with presbyopia?

Presbyopia is a degeneration problem caused by ageing. As we all age, our lens will be hardened and decreased in elasticity. As a result, it will become more difficult to focus at near objects. If the lens’ focusing ability is found to be weakened, appropriate optical lenses will be recommended to help relieve the problem and restore vision.
Learn more Optical Dispensing

Q4

Why diabetic retinopathy may result in complete blindness?

Diabetes mellitus is an endocrine disease which affects normal functioning of different organs. Diabetes may cause damage to the retina. As the problem persists, new blood vessels will be formed in the eyes (neovascularization). These abnormal vessels may swell, enlarge or bleed, causing blood penetration into the vitreous body and different layers of the retina, consequently impairing vision.
Learn more Diabetes Eye Examination

Q5

Is it hard to notice the development of cataract at its early stage?

Cataract is a condition which the lens of the eye turns hazy and opaque. Blurred vision, sensitive to bright light and double vision are common symptoms of cataracts during early stages. If the development of clouding starts at the peripheral areas of the lens, it would be difficult to detect as its impact on vision is relatively mild. As the condition progress, patients will experience more severe vision impairment.

Learn more (desktop site)