- Conditions
- Visual Acuity, Astigmatism, Anisometropia
- Interventions
- LFR-260 portable phoropter, Traditional phoropter (SOC)
- Device
- Lead sponsor
- Evolution Optiks Limited
- Industry
- Eligibility
- 12 Years to 65 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 2
- States / cities
- Worcester, Massachusetts • Oyster Bay, New York
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- Conditions
- Refractive Errors, Astigmatism
- Interventions
- Hand-held device supported by a mobile application, Phoropter, Autorefractor
- Device
- Lead sponsor
- EyeQue Corp.
- Industry
- Eligibility
- 30 Years to 65 Years
- Enrollment
- 230 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Inglewood, California
- Conditions
- Myopia, Hyperopia, Astigmatism, Presbyopia
- Interventions
- Vision R-800 Phoropter, Standard Phoropter
- Device
- Lead sponsor
- Pete Kollbaum, OD, PhD
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 119 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Bloomington, Indiana