0 diopters

After I ordered Linda's newest prism (weaker than the one she had), Linda decided she didn't really need her prism any longer. She took it out about a week ago; no double vision. I thought she might find it tiring sometimes, and we'd have to get her new prism fitted, but apparently not.

So, I guess I'll see if the eye doctor can send back the one we ordered. Otherwise I'll just pay for it and not complain. Prisms aren't very expensive.