# Vision Measured by the Vimetrics CVA Compared With Chart Testing Under Similar Luminance and Contrast Conditions

> **NCT02028351** · — · COMPLETED · sponsor: **Sinclair Technologies, LLC** · enrollment: 150 (actual)

## Conditions studied

- Refractive Error
- Cataract
- Maculopathy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02028351
- **Lead sponsor:** Sinclair Technologies, LLC
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2008-01
- **Primary completion:** 2009-03
- **Final completion:** 2009-03
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2014-01-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02028351

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02028351, "Vision Measured by the Vimetrics CVA Compared With Chart Testing Under Similar Luminance and Contrast Conditions". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02028351. Licensed CC0.

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