01 Abathwebuli bezithombe nabathwebuli bevidiyo, abathembele kakhulu kumalensi acacile ukuze bathwebule izinto ezibukwayo ezimangalisayo, bathola le ndwangu iyigugu. Ukudubula ezindaweni ezihlukahlukene kuvame ukuholela kumalensi angcolile noma agcotshwe ngezigxivizo zeminwe, okuthinta ikhwalithi yesithombe. Indwangu yokuhlanza ye-Zhihe yokubeka imprint ngokushesha nangempumelelo ibuyisela ukucaca kwelensi, kubalulekile ekuthwebuleni lezo zikhathi ezidlulayo.
Abahambi nabo bazuza kakhulu kule ndwangu. Ukuhlola izindawo ezintsha noma ukuhlanganyela emisebenzini yangaphandle kungaveza amalensi othulini, ukungcola, nezigxivizo zeminwe. Idizayini yokubeka i-imprint iqinisekisa ukuhlanzeka okungenantambo, okubalulekile ekugcineni umbono ocacile kanye nokuthuthukisa ukuzizwisa kohambo.
Izitolo ze-Optical kanye nemitholampilo ye-Ophthalmology zisebenzisa le ndwangu ukuhlinzeka ngamasevisi ochwepheshe okuhlanza amalensi kumakhasimende abo. Idizayini ye-imprint yengeza ukunemba nokusebenza kahle kwinqubo yokuhlanza, iqinisekisa ukwaneliseka kwamakhasimende.