OT - another Zenni Optical success
 

4 pair, just over 100 bucks, just a few weeks including
storage by Canadian Customs, perfect prescription including
an experiment, a couple of bifocal pair, one with +2, the
other +3, for closeup work (They start as computer and
reading glasses, with astig. correction...). Now I don't
have to wear magnifiers for those fiddly little bits and
pieces... / another happy but unrelated customer