top of page
Vision Performance Store
(305) 321 7855
(877) 744 3937 (EYES)
Free Shipping Domestically for Purchases over $500.00.
"Clear your vision with VisionPerformance.store: The ultimate destination for vision testing and performance!"
Self-Testing Binary Choice: PRESS Yes.. When C's are oriented the same; PRESS No.. When C's are oriented differently.
Choose "C" to Use Landolt C Letters
Are the "Cs" the SAME? YES
The Opening in TOP C is in the same location as the Opening in the BOTTOM C.
Are the "Cs" the SAME? NO
The opening in the Cs are in DIFFERENT Positions.
bottom of page