Got Q's, We've got A's!!
QUESTION: Are these meant to be used only by kids ?
I will quote our customer Murphy Brown who answered this for other customers on Amazon:
"We are all kids at heart! If you like them , use them.
Yes they were designed for kids.
But really work!"
They do work! They are made smaller in order to fit kids hand and eyes, but you can sure use them. They are top notch optical devices.