At John O’Connor Optometrists, a new high-tech machine is helping us protect and improve Aucklanders’ eye health. Our OCT (Optical Coherence Tomography) machine helps our optometrists spot eye diseases and conditions early, so they can treat them before they worsen. And that’s got to be good! What is an OCT Machine? An OCT machine uses light waves to take detailed pictures of the different layers of the retina, the light-sensitive tissue at the back of your eye. It’s like an ultrasound, but instead of sound waves, it uses light waves so we can see what’s going on inside your eye
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