бифокальды көзәйнектер

бифокальды көзәйнектер

Corrective lenses that have two powers of correction. Typically the majority of the lens is corrected for distance vision while a small are is corrected for near vision. Bifocals and trifocals are normally prescribed for individuals with presbyopia.

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Part of Speech: noun
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Industry/Domain: Eyewear
Category: Optometry; Contact lenses; Eye surgery
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бифокальды

Eyewear; Glasses

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Eyewear; Optometry; Contact lenses; Eye surgery

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Both eyes.

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Eyewear; Optometry; Contact lenses; Eye surgery

This is a method of applying excimer laser energy. Rather than applying all excimer energy in a broadbeam across the entire ablation area, or the energy in variable spots sizes ...

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