Le mveliso isebenzisa ubuchwepheshe bokuqala bokujonga i-stereo yokujonga, obunokujolisa umbono we-binocular womjongi kwindawo emxinwa ukuze kuveliswe ibala elikhanyayo nelikhuliswe kakuhle lembono enamacala amathathu, libonelela ngombono okhethekileyo wobunzulu obunamacala amathathu ukuze kuhlolwe kwaye kunyangwe.
4.0x Isakhelo sesinyithi seBinocular yotyando lwezonyangoIlensi Yokukhulisa I-Magnifier ye-ENT, iKlinikhi Yamazinyo, kunye neMithi Yezilwanyana.