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28th September 2015, 09:34 AM
#1
Read and be grateful !
Spotted this article today. I had never heard of this before but it made realise how lucky I am to have "normal" vision. (The article will explain why "normal" is in quotes.)
http://www.bbc.co.uk/news/magazine-34346428
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28th September 2015, 02:03 PM
#2
Moderator
Re: Read and be grateful !
I well remember doing those colour chart tests and insisting that the number amongst the dots was a 3 and not an 8; a 7 and not a 9. That's when I still harboured dreams of being a police officer upon leaving school. Those tests confirmed that I'd never realise that dream.
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28th September 2015, 04:57 PM
#3
Re: Read and be grateful !
Interesting. I did the test in the article and found I am slightly blue green colour blind. As the article says, not a diagnostic test on a home computer but still interesting.
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28th September 2015, 07:34 PM
#4
Re: Read and be grateful !
Aah I'm colour blind, tritan apparently but actually I'm not; I just can't see very well. Got 108 and now maybe you can understand the slight green hue in some of my images.
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