Latest News and Articles
What are the visual requirements for flying, set by the Civil Aviation Authority?
October 4, 2023 / colour blind
The aviation environment is visually complex and three-dimensional. This environment can include poor visibility, rapid changes in visual contrast (day and night), and the extensive use of colours. Think of all the colour coding used on maps, on instruments and at airports. The visual targets are small and moving. And there is a plethora of information provided in small print...
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Eyesight and genetics. Is there a link?
July 30, 2020 / colour blind
We see inherited traits every day. Families with the same hair colour, eye colour, nose shape or build. But those of us who don’t experience poor vision probably haven’t considered the links between genetics and eyesight. Many eye conditions do have an underlying genetic cause, which means they can be inherited or “run in the family”. For people who have...
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