1. Isebenza kahle futhi ilungele ukusetshenziswa eduze nakude
Izibuko zelanga ze-Bifocal zicabangela imisebenzi ye-myopia kanye nezibuko zokufunda, ziqeda isidingo sokushintsha izibuko njalo, futhi ilethe ukunethezeka okukhulu kubasebenzisi. Kungakhathaliseki ukuthi ufunda izincwadi noma izisetshenziswa zikagesi eduze, noma ubuka indawo ekude, ungakusingatha kalula.
2. Umsebenzi wokuvikela wezibuko zelanga
Izibuko zokufunda ilanga ze-Bifocal nazo zinikeza isivikelo esihle samehlo lapho ufunda elangeni. Izibuko zelanga eziklanywe ngokukhethekile zihlunga kahle imisebe ye-ultraviolet nemisebe eyingozi, zinciphisa ingozi yokulimala kwamehlo kuyilapho zikhulisa ukucaca kombono futhi zenza ukufunda kukhululeke kakhudlwana.
3. I-LOGO yethempeli eyenziwe ngokwezifiso kanye nokupakishwa kwangaphandle
Izibuko zokufunda ilanga ezikhanyayo kabili zisekela ukwenza ngokwezifiso komuntu siqu, futhi ama-LOGO ethempeli ahlukile kanye nokupakishwa kwangaphandle kungaklanywa ngokuya ngezidingo zabantu noma zamabhizinisi. Lokhu akungezi nje kuphela ukuhluka nokuqashelwa emkhiqizweni, kodwa futhi kungasetshenziswa njengesipho noma ukukhangisa kwebhizinisi.
4. Izinto zepulasitiki ezihlala isikhathi eside
Izibuko zelanga ze-Bifocal zenziwe ngezinto zepulasitiki ezisezingeni eliphezulu futhi zinokuqina okuhle. Ayinqamuki kalula noma ikhubazekile futhi ingamelana nokuhlolwa kokusetshenziswa kwansuku zonke, okuvumela abasebenzisi ukuthi bajabulele okuhlangenwe nakho okubukwayo kwekhwalithi ephezulu isikhathi eside.
5. Uhlaka olugoqekayo, luyaphatheka futhi luyaphatheka
Izibuko zokufunda ilanga ze-Bifocal ziklanywe ngohlaka olugoqekayo lwamahhala, olulungele abasebenzisi ukuthi balugcine futhi baluphathe. Kungakhathaliseki ukuthi uhamba, uqhuba ibhizinisi noma wenza imisebenzi yangaphandle, ungayifaka kalula esikhwameni sakho noma ephaketheni lakho futhi uyisebenzise noma nini nanoma kuphi. Okungenhla kuyizinzuzo zezibuko zokufunda ilanga ze-bifocal. Ayihlinzeki nje ngemisebenzi emibili ye-myopia nezibuko zokufunda, kodwa futhi ivikela ngokuphumelelayo amehlo. Inezici ezenziwe ngokwezifiso, iqinile futhi ithembekile, futhi kulula ukuyiphatha. Emakethe yezibuko, ukukhetha izibuko zelanga ze-bifocal ngokungangabazeki kuyisinqumo esihlakaniphe kakhulu.