What should you expect from an optician when going for an eye test
Vision problems can affect anyone, anywhere, and any time of the day
. Some eyesight problems are genetic and some are not. Genetic eyesight problems start at an early age, while common ocular problems just come because of cellular degradation as we age. That is why habitual eye exams are advisable. They can aid in detecting these problems before they become worse.
A extensive eye examination should at least last an hour if conducted by a licensed optician. Eye examinations differ depending on the optician that you are consulting, although the tests also have a common ground.
- Serious discussion with your optician regarding eyesight needs and other overall health issues and standard way of living.
- Checking of any previous or most recent spectacle worn.
- Finding out your normal vision range by letting you read using your naked eye.
- Using different lenses to determine if you are a suitable candidate for eyeglasses or contact lenses.
- The optician must make sure that you can see well given any distance, far distance, nearer, or reading distance.
- Looking for any other ailments that may affect your vision (like hypertension, diabetes, and cataract).
- Ascertaining if your eyes can effectively work with each other.
Some examples of common eye tests used by opticians are the following:
- Retinoscope this is used produce a reading of your prescription, this can then be adjusted.
- Tonometer a device that counts the internal pressure of the eye. This is regularly used to persons who are more than the age of 40 and is very useful for people with a potentiality to develop glaucoma, an illness of the optic nerve.
- Visual Fields Screener this is to to measure your field of view. This is once again an important test for Glaucoma detection, as well as other conditions.
- Colour vision tests. Most colour vision defects are genetic which means you are born with the defect. It is more common in boys. Most defects can't be corrected, but may make a difference when choosing an occupation or other lifestyle choices.
If any problems with the eyes are discovered, your optician should be able to arrange for a report to be sent to your Doctor for further investigation.
At the end of the examination the Optician will issue an up to date prescription for any spectacles that may be required. A good optician will always fully discuss the results of the eye examination, along with any recommendations that will benefit you and your eyes. He should also inform you of when you should next have another eye examination, typically annually but sometimes more often.
Some groups of people are entitled to an NHS Eye examination (e.g. under 16's, over 60's) which is free. Whether you are entitled to a NHS or have to pay for a private eye test, you test program should be the same regardless who pays the fees.
A broad eye examination may include but is not limited to the tests mentioned earlier. Individual cases of patients, the symptoms that they show, and the discretion of the doctor involved, will have an impact on the battery of tests performed.
What should you expect from an optician when going for an eye test
By: Serge Lesley
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