Do I still need specs if I wear contact lenses?
Yes. Many spectacle wearers are happy using their glasses but want the option of contact lenses for certain occasions. Examples include partaking in a sporting activity once or twice per week or weekend or holiday use. At OPTX, your Optometrist will help you decide on the best contact lens system to meet your requirements. Generally, daily disposable soft lenses are the best type for occasional wear as they are so easy to use. The responsibility of cleaning them is removed since they are discarded immediately after use.
 
How long will the eye exam take?
This should not take longer than 30 minutes assuming no extra tests or contact lens fittings are required. We endeavourer to have completed our service to you within an hour.
 
Is my prescription the same for both specs and contact lenses?
No. A contact lens prescription is only 100% complete when the details of their fit are included. This means that although the powers may seem similar to your spectacle prescription, the powers alone are not sufficient when specifying a contact lens prescription. Additional parameters like lens type, diameter and base curve must also be included.
 
How difficult is it to adapt to multifocals?
The first time any spectacles are worn some adjustment time is required mainly because the new, clear vision needs to be accepted by your brain. Once it has learnt to recognize the images seen through the spectacles and become familiar with them, the initial “WOW” effect should have worn off. Multifocals are slightly trickier than single focal specs since they change in power as the eyes look from the top to the bottom of the lenses. Your eyes need to learn which parts of the lens to use when looking either close-up, far-away or in-between. Your Optometrist can advise you on tricks to help you get started and in no time you should be well on your way to successful multifocal wear. A few individuals may struggle with these type of lenses simply because they cannot tolerate the changes in power which is inherent in the design of these. We advise that a period of 4 weeks be allowed before deciding that multifocals are not for you.
 
What is the difference between a squint and astigmatism?
A squint is when one eye is turned either up, down, in or out relative to the other eye. The term 'lazy eye' is sometimes used when the turn is not detected at an early age and left uncorrected. It is essential that any parents noting a turn in their child's eye have them assessed by an Optometrist or eye doctor as soon as possible. The sooner it is treated the better the prognosis for use of this eye in later years. By the time the child has reached 9 years of age, it may already be too late.

Squints are sometimes confused with Astigmatism. Astigmatism is a condition where the shape of the eye is like an egg, whilst a squint refers to a turn in the eye. See Sight Conditions for more information on Astigmatism.
 
 
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Eye Exams Print E-mail

Sight Test and Eye Health Check

After a friendly 'Hello' and 'My name is', you should find yourself in the chair of the consulting room with your Optometrist, Dr. Betmaleck,  asking questions to establish reasons for your visit and what symptoms you may be experiencing with your eyes. An inquiry into your general health, medications taken, family health and eye history is quite normal and essential as many factors can affect your eyes. Your prescription will then be determined after the data from the eye exam has been entered into the computerized testing unit also known as a Phoropter.

You will find yourself looking at a succession of test charts through various lenses placed into the unit. Your optometrist will ask questions about the charts, which will determine whether you are far-sighted, Near-sighted, Astigmatic, presbyopic, or a combination of these. The equipment also enables us to check your eye muscles, so tests which tell us if the two eyes are working together can be done. Furthermore, your close-up vision will be assessed to ensure that no prescription is required when you are on the computer or reading a book.

Using an ophthalmoscope and perhaps a microscope, your eye health will then be assessed all the way from front to back.

Extra tests like Depth Perception, Color Vision, Visual Fields and Eye Pressures may be required and your optometrist will inform you if this is necessary. The most common extra tests are eye pressures and visual fields.

At the end of the consultation your optometrist will discuss your sight and eye health with you as well as all the options available if treatment is required. Please feel free to ask your optometrist anything, as it is our aim that you leave feeling reassured and happy.

Pressure Test

 Dr. Betmaleck prefers the Goldmann Tonometer eye pressure test. It is the "gold standard" method of checking eye pressure, and best of all NO "puff of air" is used.

Visual Field Test

Visual field tests often seem more complicated than they are. At OPTX, our visual field tests are actually lots of fun and can be likened quite simply to a harmless game of space invaders. The only difference is that you have to keep your eye in one place the whole time. Each time you think you see a spot of light, as with the aliens in space invaders, you hit a button and it lets us know. The purpose of field-testing is to check your peripheral vision, which may be affected in some cases. The most common eye condition causing field loss is Chronic Glaucoma. Sometimes more serious conditions like pituitary tumours may be caught by having a field test. In this case, the field test could be a lifesaver.

 
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