Humans get the most important sensory impressions through their eyes - if they work properly. Especially for children, preventive exams are vital for healthy development - it is worth making them easier for both, patients and eye care professionals. The autorefractor plusoptiX A20 empowers eye care professionals to detect vision disorders for patients starting from an age of 5 months. The unique specialty: measuring the refractive state of both eyes at the same time from a distance of 1 meter and within seconds - even with patients who are not able to cooperate.