High Quality Selling Publish Ishihara Book 38 Plates Optometry Color Blindness Color Deficiency Test Book

Main features:

-A profeional test book, which is a simple and accurate method for discovering con color blindne and rereen blindne, each in two forms, complete and incomplete.

-It includes four special plates for tests to determine the kind and degree of defect in color vision.

-Makes use of the peculiarity that in rereen blindne, blue and yellow appear remarkably bright compared with red and green.

-Color plates encased in specially designed al-type books for ease of handling. Detailed instructions included.

-Individuals with color vision defect should see a different figure from individuals with normal color vision.

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.