Lo mkhiqizo wamukela ubuchwepheshe bokubuka be-Optical stereo egxile ekugxileni, obungagxilisa umbono womuntu obukele endaweni encane ukuze kukhiqizwe inkambu yokubuka egqamile, ekhulisiwe enezinhlangothi ezintathu, ehlinzeka ngendawo ehlukile yokujula kwezinhlangothi ezintathu ukuze kuhlolwe futhi kulashwe.