Isibani sesibili siyithuluzi elihlukahlukene futhi elibalulekile emkhakheni we-ophthalmology, ukuvumela ochwepheshe bezempilo ukuthi benze izivivinyo eziningiliziwe zengxenye yangaphambili yeso. Le nsimbi ihlanganisa umthombo wokukhanya okunamandla kakhulu ne-biomicroscope, ukunika amandla odokotela ukuthi babone izakhiwo zeso ngombono okhulisiwe. Idizayini yayo ivumela kokubili ukubheka okubanzi kanye ne-e kugxile kakhulu