Related Experiment Video
Updated: Jun 21, 2026
05:14
Comparison of Agreement and Accuracy using Binocular Wavefront Optometer with Autorefractor and Phoropter
Published on: September 16, 2025
[Automatic refractometer in the evaluation of eye refraction in children]
Dobrila Karlica1, Svjetlana Matijević, Davor Galetović
1Klinika za ocne bolesti, Klinicki bolnicki centar Split, Split, Hrvatska. dobrilakarlica@hotmail.com
Summary
Retinoscopy after atropine mydriasis is more precise for evaluating pediatric eye refraction than automatic refractometers. Significant differences were found in sphere and cylinder diopters, supporting retinoscopy as the definitive method.
Area of Science:
- Ophthalmology
- Pediatric Optometry
- Refractive Error Assessment
Context:
- Recent literature suggests automatic refractometers offer superior precision compared to traditional retinoscopy.
- Accurate refractive error assessment is crucial for early detection and management of visual impairments in children.
Purpose:
- To compare the precision of retinoscopy and automatic refractometry in determining refractive values in young children.
- To investigate statistically significant differences in spherical and cylindrical diopters, as well as refractive axes, between the two methods.
Summary:
- This study evaluated 39 children (78 eyes) aged 4-6 years, measuring refractive error using both retinoscopy (after atropine mydriasis) and an automatic refractometer.
- Statistically significant differences were observed in sphere (p < 0.001) and cylinder diopters (p = 0.005).
- No significant difference was found in the refractive axes (p = 0.751).
Impact:
- The findings challenge the notion that automatic refractometers are more precise than retinoscopy for pediatric eye exams.
- This research underscores the continued importance of retinoscopy as a precise clinical method for evaluating refractive errors in children.
- Highlights the need for careful consideration of measurement techniques in pediatric ophthalmology and optometry.
