Clinical Study
AN EXCELLENT STARTING POINT FOR SUBJECTIVE REFRACTION
The ClickCheck™ Clinical Study
An independent clinical study conducted by Lions Aravind Institute of Community Ophthalmology (LAICO) in India found that the ClickCheck™ demonstrates high reliability and accuracy in detecting spherical power, resulting in accurate prescriptions and is hence an excellent starting point for subjective refraction.
Key Findings
Spherical Power Measurement
The ClickCheck™ is highly accurate in measuring spherical power.
Visual Acuity
The visual acuity using the corrections from the ClickCheck™ had moderate level of agreement with that from subjective refraction.
Astigmatism
The ClickCheck™ estimates astigmatism with moderate accuracy when compared to subjective refraction and the autorefractor.
Spherical Power and Visual Acuity across all Age Groups
The ClickCheck™ offers highly accurate measurement of spherical power and visual acuity across all age groups, compared to subjective refraction.
