Antonyms of adj bifocal

1 sense of bifocal

Sense 1
bifocal -- (having two foci; "bifocal eyeglasses")

INDIRECT (VIA central) -> peripheral -- (on or near an edge or constituting an outer boundary; the outer area; "Russia's peripheral provinces"; "peripheral suburbs")

Similarity of adj bifocal

1 sense of bifocal

Sense 1
bifocal -- (having two foci; "bifocal eyeglasses")
       => central (vs. peripheral) -- (in or near a center or constituting a center; the inner area; "a central position")