Examples from the Web for bifocals
I rang the bell, and a geeky, middle-aged man in bifocals stuck his head around the door.
The turnstiles were blocked by a sandwich board: Mickey in a Ben Franklin wig and bifocals, holding a trowel.Down and Out in the Magic Kingdom|Cory Doctorow
That surprised, him, and he eyed me over the top of his bifocals.Cue for Quiet|Thomas L. Sherred
I removed my glasses to make certain (someday I shall simply have to get bifocals) and saw that it was a foreign cookbook."To Invade New York...."|Irwin Lewis
The bifocals had returned to their incongruous perch on the dome of the head.The Brain|Alexander Blade
British Dictionary definitions for bifocals (1 of 2)
British Dictionary definitions for bifocals (2 of 2)
Word Origin and History for bifocals (1 of 2)
"bifocal spectacles," 1899, see bifocal. Conceived by Benjamin Franklin, but called by him double spectacles.