What does bifocal mean?
bifocal
Definition
Having two distinct optical powers for seeing at different distances.
Example sentences
Dad found the line in his bifocal lenses distracting at first.
Dad found the line in his bifocal lenses distracting at first.
These bifocal lenses help me read, but the line between the two sections is distracting.
These bifocal lenses help me read, but the line between the two sections is distracting.