What are bifocal lenses and what type of bifocal lens do you produce?
Bifocal lenses are a type of eyeglass lens that contains two different prescriptions in one lens. The upper portion of the lens corrects for distance vision (driving), while the lower portion corrects for near vision (reading). The two prescriptions are separated by a visible line that runs horizontally across the lens.
We produce flat-top bifocals, which are commonly used for reading, computer work, and other near-vision tasks.
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