Abstract: The present invention is directed to an optical splitter (1), connectable to a tool (2) for the detection of sequences of two-dimensional images (IM1i;IM2i) along their respective directions of shooting, including elaboration optics (Ot1;Ot2) configured to receive two-dimensional image sequences (IM1i;IM2i), to elaborate them by determining processed image sequences (IM1iE;IM2iE) and transmit the processed image sequences (IM1iE;IM2iE) along their respective transmittal directions (d3;d4); the optical splitter also comprises data link communication between cameras (TC1;TC2) and their respective elaboration optics (Ot1;Ot2) where cameras (TC1;TC2) are configured to receive processed two-dimensional image sequences (IM1iE;IM2iE) along their respective transmittal directions (d3; d4) and where the cameras (TC1; TC2) are oriented in parallel position among 103 their respective transmittal directions (d3; d4).

Abstract: A network of devices for performing optical/optometric/ophthalmological tests comprises at least one patient-interface designed to display three-dimensional and/or stereoscopic images and provided with at least one display screen with a nested, three-dimensional projection/display capability, and at least one operator-interface designed to apply control and management functions to the patient-interface.