Kubathengisi bezitolo zamehlo, ukwazi umehluko phakathi kwamalensi aqhubekayo kanye ne-bifocal kuyindlela enhle yokuhlangabezana kangcono nezidingo zamakhasimende ahlukene.
Lo mhlahlandlela uzokusiza ukuthi ubambe kalula izici nezinzuzo zawo womabili amalensi, okukuvumela ukuthi wenze ukukhetha unolwazi oluthe xaxa lapho uthenga.
Ideal OpticalAmalensi aqhubekayo:
Umuzwa obonakalayo ongenazihibe:Ukushintsha okushelelayo kusuka eduze kuya kude, kulungele ikakhulukazi amakhasimende adinga ukulungiswa kwe-multifocal kodwa angafuni umugqa ocacile ohlukanisayo.
Ukwamukelwa kwemakethe ephezulu: Ukubukeka kwesimanjemanje, okuthandwa amakhasimende aphishekela imfashini nokusebenza.
Amalensi e-Bifocal:Isidingo sendabuko: Kunomugqa ocacile ohlukanisayo phakathi kwe-myopia ne-hyperopia, ethandwa kakhulu phakathi kwasebekhulile abajwayele umklamo wamalensi wakudala.
Kuyathengeka:Intengo ngokuvamile iphansi, okuyinto ekhanga kakhulu kubathengi abanaka ukuphumelela kwezindleko.
Ungawukhetha kanjani umkhiqizo ofanele emakethe:
Okuncanyelwayo kwekhasimende:Ukuba nazo zombili izinhlobo zamalensi kungenelisa amakhasimende aphishekela ukuguquguquka kanye namakhasimende anaka kakhulu amanani.
Isu le-Wholesale: Thola izintengo ezincamelayo zemikhiqizo edingeka kakhulu ngokuthenga ngobuningi ukuze uthuthukise ukuncintisana.
Ukuthi amakhasimende akho ayizitolo ezizimele zokubona amehlo noma amaketanga amakhulu, ukuqonda umehluko phakathi kwamalensi aqhubekayo kanye ne-bifocal kungakusiza ukuthi ulungiselele kangcono umugqa womkhiqizo wakho futhi uthuthukise ukwaneliseka kwamakhasimende. Ukuze uthole ulwazi olwengeziwe mayelana nokuthengwa kwenqwaba noma amasevisi enziwe ngendlela oyifisayo, sicela ukhululeke ukuxhumana nethimba lethu labadayisi.
Isikhathi sokuthumela: Aug-22-2024