Izingxenye ezizenzakalelayo
Umkhakha wezimoto ugxile kakhulu embonini ephezulu yezobuchwepheshe neyezobuchwepheshe, njengohlobo lwendlela yokukhiqiza ethuthukile, ama-laser emazweni athuthukile ezimboni eYurophu futhi ama-70% wezingxenye zemoto afezeka yi-laser ukucubungula, izimoto zemoto .. .