color blindness test: Color deficiency testing plates , Ishihara Vision Testing , Color Deficiency Test
Product ID: 275306671
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This book is not intended to be used for diagnosis purposes.This color blindness test based on Ishihara plates style for color perception vision testing, perfect for optometrists and eye doctors, who want to test color vision deficiency in their patients. Also perfect for science teachers showing students, children examples of color blindness books.This book contains 24 plates with an explanation table to identify the eye deficiency related to the result of testing. Review: Scientific interest - Easy to use and as have colour blindness in the family a useful tool to have. Review: Colours are not accurate - Don't buy this, it's not even similar to the original ishihara plates. Plates are in wrong shades of colours, and wrong size. They can't be used for colour vision testing as they are not accurate.
| Best Sellers Rank | #1,090,180 in Books ( See Top 100 in Books ) #14 in Optometry (Books) #16 in Ophthalmology (Books) |
| Customer Reviews | 4.4 out of 5 stars 157 Reviews |
M**E
Scientific interest
Easy to use and as have colour blindness in the family a useful tool to have.
V**A
Colours are not accurate
Don't buy this, it's not even similar to the original ishihara plates. Plates are in wrong shades of colours, and wrong size. They can't be used for colour vision testing as they are not accurate.
D**D
Useful
As the parents of two colour deficient boys, these tests as recommended by our optician have proved invaluable !
J**T
färgseende
fina färger
M**L
Lo que esperaba
Bien
J**Z
Helpful
Very helpfully with determining my son’s color blindness
R**R
Great for testing friends and family!
We have many color blind family members and this is a great way to make to it fun for kids and adults to see who's color blind and who's not.
A**A
It works
I used it on my students it helped me know who needs glasses or at least I can tell the parent to have the child checked for glasses
Trustpilot
2 weeks ago
2 weeks ago