бифокальды

бифокальды

Corrective eyewear lenses containing regions with two distinct optical powers. Bifocals are commonly prescribed to people with presbyopia who also require a correction for myopia, hypermetropia, and/or astigmatism.

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Actividade/ Sector: Eyewear
Category: Glasses
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бифокальды көзәйнектер

Eyewear; Optometry; Contact lenses; Eye surgery

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Lenses that provide special visual and cosmetic benefits for stronger corrections and increase edge to edge clarity. Flatter than conventional lenses, aspheric lenses reduce the ...

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