>From: "Rhonda and Stephen Hays" <housedragonstar at earthlink.net> >Eyeglasses are period. 13th century... Yes and no. YOUR glasses are 13th century in origin. Mine are 16th century at the earliest. In other words, the lens shape for farsightedness and presbyopia is different from that for nearsightedness. Darn it. Marc/Diarmaid