# Multifocal Lens Centration and Its Effect on Visual Performance in a Presbyopic Population

> **NCT02228109** · NA · COMPLETED · sponsor: **University of Waterloo** · enrollment: 35 (actual)

## Conditions studied

- Presbyopia

## Interventions

- **DEVICE:** Acuvue Oasys for Presbyopia
- **DEVICE:** PureVision2 for Presbyopia
- **DEVICE:** Biofinity Multifocal

## Key facts

- **NCT ID:** NCT02228109
- **Lead sponsor:** University of Waterloo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-12
- **Primary completion:** 2015-04
- **Final completion:** 2015-04
- **Target enrollment:** 35 (ACTUAL)
- **Last updated:** 2015-05-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02228109

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02228109, "Multifocal Lens Centration and Its Effect on Visual Performance in a Presbyopic Population". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT02228109. Licensed CC0.

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