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.
The article suggests to place the contact lens on a body part that is connected to a hand.
( z1 suggest :ARG0 ( z2 article ) :ARG1 ( z3 place :ARG1 ( z4 lens :instrument-of ( z5 contact ) ) :ARG2 ( z6 part :mod ( z7 body ) :ARG1-of ( z8 connect :ARG2 ( z9 hand ) ) ) ) )