I-Medical zoom/focus coupler sisixhobo esisetyenziswa kwicandelo lezonyango ukuphucula ukubonakala ngexesha leenkqubo zonyango, ngakumbi kwi-endoscopy nakwi-microscopy. Yenzelwe ukudibanisa phakathi kwenkqubo yemifanekiso yezonyango kunye nesixhobo sokubona, njenge-endoscope okanye i-microscope, okuvumela amandla okusondeza kunye nokugxila. I-coupler ivumela amanqanaba okukhulisa ahlukeneyo, okuvumela iingcali zonyango ukuba zilungise inqanaba le-zoom ukuze zijonge ngokusondeleyo kwaye zihlalutye indawo ekujoliswe kuyo. Ikwavumela ukugxila ngokuchanekileyo, ukuqinisekisa umgangatho womfanekiso ofanelekileyo kunye nokucaca ngexesha lenkqubo. Esi sixhobo sidla ngokubandakanya i-optics ekumgangatho ophezulu, ukuqinisekisa ukuba imifanekiso ayinasiphazamiso kwaye inesisombululo esiphezulu. I-zoom/focus coupler sisixhobo esibalulekileyo kwiindawo zonyango, njengoko inceda ekuxilongweni ngokuchanekileyo, iinkqubo zotyando ezisebenzayo, kunye nokubona kakuhle abasebenzi bezonyango. Ngezakhono zayo zokusondeza kunye nokugxila ezihlengahlengiswayo, iphucula ukuchaneka kunye nokusebenza kakuhle kweenkqubo zonyango, ibonelela ngeziphumo ezingcono kwizigulana.