Vision needs another look


  “Maintaining one’s functional vision is the ultimate goal of vision health care” – Professor David Crabb, City University of London When I joined the world of vision testing over 3 years ago, I knew very little about vision health. An experienced colleague talked about contrast sensitivity and I asked – “what does that mean”? […]

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Visual Field as an Integral Part of Human Functionality


  Visual field is the entire area that can be seen when our eyes are focused on a central point. In addition to what can be seen straight ahead, the visual field includes what can be perceived above, below, and to both sides of the point where our eyes are focused on. A visual field […]

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