1. Esebenzayo kwaye ilungele ukusetyenziswa kokubini kunye nokude
Iiglasi zelanga ze-Bifocal zithathela ingqalelo imisebenzi ye-myopia kunye neeglasi zokufunda, zisusa imfuno yokutshintsha rhoqo iiglasi, kwaye zizisa uncedo olukhulu kubasebenzisi. Nokuba ufunda iincwadi okanye izixhobo ze-elektroniki kwindawo ekufutshane, okanye uthanda imbonakalo ekude, unokuhlangabezana nayo ngokulula.
2. Umsebenzi wokukhusela wezibuko zelanga
Iiglasi zokufunda ilanga ze-Bifocal nazo zibonelela ngokhuseleko olululo lwamehlo xa ufunda elangeni. Iiglasi zelanga eziyilwe ngokukodwa zihluza imitha ye-ultraviolet kunye nemitha eyingozi, inciphisa umngcipheko wokulimala kwamehlo ngelixa isonyusa ukucaca kombono kunye nokwenza ukufunda kube lula.
3. I-LOGO yetempile eyenzelwe wena kunye nokupakishwa kwangaphandle
Iiglasi zokufunda ezikhanyayo kabini zelanga zixhasa ukwenziwa komntu, kwaye ii-LOGO zetempile ezizodwa kunye nokupakishwa kwangaphandle kunokuyilwa ngokweemfuno zabantu okanye amashishini. Oku akongeza kuphela ukungafani kunye nokuqatshelwa kwimveliso, kodwa kunokusetyenziswa njengesipho okanye ukukhuthazwa kwenkampani.
4. Izinto zeplastiki ezihlala zihleli
Iiglasi zelanga ze-Bifocal zenziwe ngezinto zeplastiki ezikumgangatho ophezulu kwaye zinokomelela okulungileyo. Akwaphuki lula okanye kukhubazeke kwaye kunokumelana novavanyo lokusetyenziswa kwemihla ngemihla, ukuvumela abasebenzisi ukuba banandiphe amava okubonwa akumgangatho ophezulu ixesha elide.
5. Isakhelo esongwayo, esiphathekayo nesiphathwayo
Iiglasi zokufunda ilanga ze-Bifocal ziyilwe ngefreyimu yokugoqa simahla, ekulungeleyo ukuba abasebenzisi bayigcine kwaye bayiphathe. Nokuba uhamba, uqhuba ishishini okanye wenza imisebenzi yangaphandle, unokuyibeka lula ebhegini okanye epokothweni yakho kwaye uyisebenzise nanini na naphi na. Ezi zingentla ziluncedo kwiiglasi zokufunda ilanga ze-bifocal. Ayinikezeli kuphela imisebenzi emibini ye-myopia kunye neeglasi zokufunda, kodwa ikhusela ngokufanelekileyo amehlo. Ineempawu ezilungiselelweyo, yomelele kwaye ithembekile, kwaye kulula ukuyiphatha. Kwimarike yeglasi, ukukhetha iiglasi zelanga ze-bifocal ngokungathandabuzekiyo lolona khetho lobulumko.