In I-Blog yanamuhla yebhulogi, sizohlola umqondo wama-lens aphezulu we-biforal aphezulu, ukufaneleka kwawo kubantu abahlukahlukene, kanye nezinzuzo nokubi abakunikezayo. Ama-lens aphezulu we-biforal aphezulu angukhetho oludumile lwabantu abadinga ukulungiswa kokubuka okusondele nasekude naku-pair of izibuko.
Sibutsetelo ngama-lens aphezulu we-bIFOCAL lens:
Ama-lens aphezulu we-biforal aphezulu aluhlobo lwelensi eminingi ehlanganisa ukulungisa okungumbono ezimbili elensi eyodwa. Ziqukethe ingxenye ecacile ephezulu yombono webanga kanye nengxenye esezingeni elichaziwe eliseduze nezansi kombono oseduze. Lo mklamo uvumela abasebenzisi ukuthi babe nenguquko engenamthungo phakathi kobude obuhlukile bokugxila ngaphandle kwesidingo samabili amabhangqa amaningi ezingilazi.
Ukufaneleka kwabantu abahlukahlukene:
Ama-lens aphezulu we-biforal afanelekile alungele abantu abathola ama-presbyopia, ubunzima obuhlobene nobudala obuhlobene nokugxila ezintweni eziseduze. I-Presbyopia imvamisa ithinta abantu abangaphezu kweminyaka yobudala engama-40 futhi ingadala i-Eyestrain futhi yafiphala eduze nombono. Ngokufaka ukulungiswa kokubuka okusondelene nasekude nasekupheleni, amalensi aphezulu we-bIFOCAL ahlinzeka ngesisombululo esisebenzayo salaba bantu, aqede inkinga yokushintsha phakathi kwamabili ahlukene ezingilazi.
Izinzuzo zamalensi we-BIFOCAL aphezulu aphezulu:
Ukusebenziseka lula: ngamalensi aphezulu we-biforal aphezulu, abagqoke amakhangane angakujabulela ukubona kube lula kokubona izinto eziseduzane nezide kakhulu ngaphandle kokushintsha izibuko. Lokhu kunenzuzo ikakhulukazi kulabo abavame ukushintshana phakathi kwemisebenzi edinga amazinga ahlukene okubukwa.
Okubizayo: Ngokuhlanganisa ukusebenza kwamalensi amabili kube munye, amalensi aphezulu we-bIFOCAL aqeda isidingo sokuthenga ngazimbili ezihlukile ze-Foundion Foundion. Lokhu kubenza kube inketho ebiza kakhulu yabantu abane-presbyopia.
Ukuguquguquka: Wake wajwayela ama-lens aphezulu we-biforal lens, abasebenzisi bathola ukuthi bakhululeke futhi kube lula ukuzivumelanisa nezimo. Ukuguqulwa phakathi kwebanga kanye nezingxenye zombono eziseduze kuyangena ngokungemthetho ngokuhamba kwesikhathi.
Okubi kwama-flat top biforal lens:
Umbono olinganiselwe olinganiselwe: njengoba amalensi aphezulu we-biforal agxile kakhulu esondweni nasekude, indawo ephakathi kombono (njengokubuka isikrini sekhompyutha) kungenzeka kungacaci. Abantu abadinga umbono obukhali obukhali angadinga ukucubungula ezinye izinketho zelensi.
Ilayini ebonakalayo: Amalensi aphezulu we-BIFOCAL anentambo ebonakalayo ebonakalayo ehlukanisa ibanga nezingxenye eziseduze. Yize lomugqa awubonakali abanye, abanye abantu bangathanda ukubukeka okungenamthungo ngokwengeziwe, becabanga ngemidwebo ehlukile yamalensi afana nama-lens athuthukayo.
Ama-lens aphezulu we-biforal aphezulu anikeza isixazululo esisebenzayo sabantu abane-presbyopia, ukuhlinzeka ngombono ocacile kuzo zombili izinto eziseduzane nasezinsusweni zebanga elilodwa lezibuko. Ngenkathi zinikeza lula kanye nokusebenza kwezindleko, zingaba nemikhawulo ngokuya ngombono ophakathi nendawo kanye nomugqa obonakalayo phakathi kwezingxenye. Kuhlale kunconywa ukubonisana nodokotela wamehlo odokotela wamehlo noma uchwepheshe wamehlo ukuthola inketho efanelekile ye-lens esekelwe ezidingweni ngazinye kanye nezinketho.
Isikhathi sePosi: Sep-26-2023