PDF-Colour vision deficiency CVD affects in boys and i
There are approximately 400000 colour blind pupils in British schools today 95000 of whom will have a se vere co ndition Colour vision testing has been largely phased
Download Presentation
Download Note : "Colour vision deficiency CVD affects in boys and i" is the property of its rightful owner. Permission is granted to download and print materials on this website for personal, non-commercial use only, provided you retain all copyright notices. By downloading content from our website, you accept the terms of this agreement.
Presentation Transcript
Transcript not available.