Lenses with two distinct optical powers are also called "bifocals".
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7 translations across 5 languages.
6 total sentences available.
Lenses with two distinct optical powers are also called "bifocals".
Source: tatoeba (453139)
Who invented bifocals?
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Tom wears bifocals.
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Tom needs bifocals.
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Showing 4 of 6 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.