Diagnosis of colour blindness
There are two main tests used to diagnose colour blindness:
• The Ishihara test – You’ll be asked to read the numbers on an image made up of lots of coloured dots.
• Colour arrangement – Various forms of this tests exist. They involve matching or arranging coloured objects or images in a book in order of their shades. Colour vision tests are not normally part of a routine eye exam, so please make sure you let us know when booking your appointment if you would like one.
Colour vision tests are not part of our usual eye exams, so please make sure you let us know if you’d like one.
Treating colour blindness
Because the vast majority of colour vision problems are something we are born with, there is no treatment for colour deficiency. Those with the condition will find that they can adapt to it to some extent but may not be able to pursue professions where accurate colour vision is required.
You might also find the following tips helpful:
• Many computers and phones now have settings to help people with colour vision deficiency.
• Invest in some good quality lighting to help your colour vision at home.
Did you know an eye test could save your life?
For some of our customers, an appointment with Specsavers has not only saved their vision but in some cases it has saved their lives.
We’re working with Royal National Institute of Blind People (RNIB) to help end avoidable sight loss and transform the nation’s eye health.