Dessa är ordets definitions relaterade till bifocals. Klicka på valfritt ord för att gå till dess ords detaljsida. Eller, gå till definitionen av bifocals.
0 glasses with lenses that are divided into two parts. The upper half is for looking at things far away and the lower half is for reading or for looking at things that are near.
1 glasses with an upper part for looking at things far away and a lower part for reading or looking at things that are near