For the eyewear pictured here, decide whether the measured Horizontal Position meets optical standards in the right lens, the keft lens and the total pair. Apply the tolerances listed on this page to the differences between the measured values and the prescribed values. Decide whether or not each measured value meets standards.
From the choices shown below, select either “Meets standards” or “Does not meet standards” for the Right Lens, the Left Lens and the Total for the Pair.
Then, click "Check My Answer."
