As we all know, seeing the optician is about more than whether you need correction for your sight – it’s also an opportunity to have your eye health and some general health issues checked out. The full eye examination is a blend of discussion with patients, using equipment and the optician’s knowledge and expertise. A common query from patients is that they worry if anything has been missed, or if their responses to the optician’s questions were the right ones. So here’s a comforting thought – the examination is a series of double and triple checks and we have several ways of diagnosing any problems.
When it comes to your prescription, and the confusing question of – which is better, number 1 or number 2? – Patients often worry that gave the wrong answer, and they won’t be able to see with their glasses! The first thing you should know is that every time the optician asks you the 1 or 2 question they are re-checking and refining results over and over again. They also use the information of your age, previous prescriptions and general eye health to make sure your results look logical. Some opticians also use Retinoscopy, a hand held instrument reads your prescription and gives them a valuable starting point and double check.
The puff of air test reads the internal pressure of the eye, as high pressure can be a sign of Glaucoma. But we don’t just rely on that reading – the optician also examines the area around the Optic nerve head to check for signs of Glaucoma too. Again your age and comparison to previous results gives extra reassurance.
By questioning you on your general health and that of your family, discussing your lifestyle and looking at your eye health history, opticians build up a picture of potential problems. Your standard of vision also gives clues. Ophthalmoscopy is the use of another hand held instrument that checks eye health, giving opticians the opportunity to look right inside the eye and check for signs of Retinal problems, Glaucoma, and Cataract. Retinal Imaging Cameras give a different view and allow us to store results so we can refer back to them.
A mix of experience, knowledge, training and different techniques give us masses of information about your eyes and health, so don’t worry that we’ll miss anything or that your response might not have been the right one. Your optician sees everything – and double checks it.

