How to tell if a soft contact lens is inside out<br>Place the contact lens on your finger. The rounded side should be downward, touching your finger. If it looks kind of like a bowl or a cup on your finger, you have it in the right orientation.
This method does not work for hard contact lenses.
( z1 work :polarity - :ARG1 ( z2 method :mod ( z3 this ) ) :ARG2 ( z4 lens :ARG1-of ( z5 hard ) :instrument-of ( z6 contact ) ) )