Please read description carefully.
Do not base your order on the picture presented.
Designed as a rapid test for checking current prescription and accuracy of the add to be prescribed.
Contains words on one side and numbers on the reverse.
Line increments in logMAR units in Snellen equivalent.
Acuity range 8.0M to .4M (20/400 to 20/20).
Measures 9.5x16cm (3.5x6.5in)
Medex SKU: GL-926000