๐ฌ New study checks eye measurement tech accuracy
A study compared closed-field and open-field aberrometers against subjective refraction in 50 healthy adults. The research was conducted by researchers in Milan and Birmingham, published on September 1, 2026. Significant differences were mainly seen when comparing open-field aberrometers with subjective refraction across both age groups. The findings highlight accommodation control challenges in closed-field systems for non-presbyopic participants. Further investigation into pupil size is suggested to boost objective refraction accuracy. ๐ง