Adaptica, part of the He Vision Group, develops and manufactures smart, portable and Artificial Intelligence based devices to detect refractive errors and visual defects, which are performing accurate eye measurements and speeding up the examination time helping specialists in early diagnosis of refractive errors and sight anomalies. Our products are: - 2WIN, Binocular Mobile Refractometer and Vision Analyzer - 2WIN-S, Binocular and portable vision screener that measures the refraction of both eyes and discovers other ocular impairments. The Kaleidos tube serves as a darkroom for the device and allows the exam to be performed in any light condition. - 2WIN-S plus: the revolutionary A.I. device for the detection of objective refraction and anomalies in the Anterior Segment of the eye