An optometrist is an eye care professional who specialises in examining the eyes and correcting vision problems using spectacles or contact lenses. The term derives from the Greek ‘optikos’ (to see) and ‘metron’ (to measure). In the Netherlands, optometry is a recognised specialism within eye care, situated between the optician and the ophthalmologist.
An optometrist has completed higher vocational training or a university degree in optometry. This course usually lasts four years and covers subjects such as ophthalmology, refraction, contact lens fitting, binocular vision and ocular pathology. Upon completion of their training, an optometrist is authorised to carry out more comprehensive eye examinations than an optician.
Difference between an optician and an ophthalmologist
An optician is primarily trained in fitting and selling spectacles and contact lenses. An optometrist has a broader training and is also authorised to carry out eye examinations, such as measuring eye pressure, assessing the retina and detecting certain eye conditions. An ophthalmologist is a medical specialist who, after completing their medical degree, has undertaken further specialisation in ophthalmology and is authorised to carry out medical treatments and operations.
In practice, you will often first see an optician or optometrist for an eye test or to get contact lenses. If a medical problem is suspected, the optometrist will refer you to an ophthalmologist.
What does an optometrist do?
An optometrist carries out various tests to assess your eyesight and detect any abnormalities. These may include the following:
- Refraction test to determine your prescription
- Research into binocular vision and eye coordination
- Contact lens fitting and check-ups
- Eye pressure measurements
- Examination of the retina and the fundus
- Screening for eye conditions
- Advice on eye care and lens care
Some optometrists specialise in particular areas, such as contact lenses for difficult eyes, paediatric optometry or low vision.