This is the Original GOLD STANDARD  Hundreds Sold With 100% Satisfaction. Don't be fooled by a less expensive sets. There's a good reason we sell more D-15 tests than anyone else! 

Farnsworth Dichotomous testing sets are designed to indicate color deficiency quickly and easily. The Farnsworth D15 test is used to separate medium and strong color defect vs normal. Comes with a very sturdy stylish wooden case.

The Only

“FDA Listed And Registered.”

Color Test