PubMed · 7629370
Lined multifocal wearers prefer progressive addition lenses.
Abstract
BACKGROUND: Despite reported successes with progressive addition lenses, lined multifocals remain the lens of choice for previous lined multifocal wearers. METHODS: To explore the feasibility of switching lined multifocal wearers to PALs, in a prospective clinical trial we interviewed 265 lined multifocal wearers, prescribed a new PAL (Varilux Comfort) and then interviewed them again to compare the lens types and patient preferences. RESULTS: PALs ranked significantly higher than lined multifocals for all questions and were preferred by 92 percent of the patients. CONCLUSIONS: PALs should be the lens of choice for previous bifocal wearers.
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H J Boroyan, M H Cho, B C Fuller, R A Krefman, J H McDougall, J L Schaeffer, R L Tahran. 1995. Lined multifocal wearers prefer progressive addition lenses.. https://pubmed.ncbi.nlm.nih.gov/7629370/
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