38 Plates Optometry Color Blindness Test Book Portable Slit Width 0
Description
Slit Width 0
It can be widely applied to the treatment of fracture of forearm
At the same time
Design Style ModernMaterial AcrylicOther attributesWarranty 3 yearsAfter-sale Service Online technical support
38 Plates Optometry Color Blindness Test Book Portable Slit Width 0Color Blindness Test Book Description A professional test book, which is a simple and accurate method for discovering congenital color blindness and red green blindness, 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 red green blindness, blue and yellow appear remarkably bright compared with red and green. Color
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
recommand products
