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Umbono ongatshatanga vs bifacal lenses: Isikhokelo esipheleleyo sokukhetha iliso lasekunene
I-lenses yinto ebaluleke kakhulu ekuboneni umbono kwaye ize ngeendlela ezahlukeneyo ngokuxhomekeke kwiimfuno ezithile zobuthathaka. Ezimbini zeyona len isetyenziswayo isetyenziswayo ziilensi zombono kunye neelensi ze-biifocal. Ngelixa bobabini basebenza ekulungiseleleni iziphazamiso, bayile ...Funda ngokugqithisileyo -
Umahluko phakathi kombono omnye kunye neelensi ze-bifocal: uhlalutyo olubanzi
I-lenses yinto ebaluleke kakhulu ekuboneni umbono kwaye ize ngeendlela ezahlukeneyo ngokuxhomekeke kwiimfuno ezithile zobuthathaka. Ezimbini zeyona len isetyenziswayo isetyenziswayo ziilensi zombono kunye neelensi ze-biifocal. Ngelixa bobabini basebenza ekulungiseleleni iindlela zokubonakalayo, bayilelwe iinjongo ezahlukeneyo kwaye ...Funda ngokugqithisileyo -
Ingaba lenses ye-POPTCHICI ingakhusela njani amehlo akho ngelixa ngaphandle?
Ukuchitha ixesha ngaphandle kunganceda ngolawulo lwe-myopia, kodwa amehlo akho aveze imitha ye-UV eyenzakalisayo, ngoko ke kubalulekile ukubakhusela. Ngaphambi kokuba simkele ngaphandle, khetha iilensi ezifanelekileyo ukukhusela amehlo akho. Ngaphandle, iilensi zakho ngumgca wakho wokuqala wokuzikhusela. Ngefoto ...Funda ngokugqithisileyo -
Yeyiphi eyona lens ilungileyo? Isikhokelo esibanzi se-Optical efanelekileyo
Xa ukhetha ezona zilensi zintle zegwele, kubalulekile ukuba ziqwalasele iimfuno, indlela yokuphila, kunye nezibonelelo ezithile ezibonelelwa yilensi nganye. Ngokuchanekileyo, siyaqonda ukuba wonke umthengi oneemfuno ezizodwa, kwaye sizabalazela ukubonelela ngeelensi ezilungele ...Funda ngokugqithisileyo -
Zithini iilensi zefolda? | I-Optical efanelekileyo
I-Photochromic inkqubela phambili ye-lenseds eqhubekayo sisisombululo esihle kwingxaki yokulahleka kombono, ukudibanisa itekhnoloji yokutsalela ngokuzenzekelayo yeefoto zefoto kunye nezibonelelo zezinto ezininzi. Kwindlela efanelekileyo yokukhanya, sisenza i-picchromi ephezulu ...Funda ngokugqithisileyo -
Yeyiphi imibala yefotchromic lenseds endifanele ndiyithenge?
Ukukhetha umbala ofanelekileyo weeleyile zefonti yefolphen kunokuphucula ukusebenza kunye nesitayile. Kwindlela efanelekileyo yokujonga, sinikezela ngemibala eyahlukeneyo ukuze silungele izinto ezahlukeneyo kunye neemfuno, kubandakanya neFotogrey, iFotpink, Potopurple, iFotobrown, kunye nefotoBorge. Kwezi, iFotogrey yi ...Funda ngokugqithisileyo -
Zithini iilensi eziqhubekayo?
I-lenses eqhubela phambili kwi-onses evenkingqutheleyo yeyodwa, isisombululo esiphezulu esingangqinelaniyo esilungiselelwe iimfuno zombono womsebenzisi. Ngokungafaniyo njengasemilinganiselo yemilinganiselo yemigangatho, iilensi zenkqubela phambili eziqhubela phambili zibonelela ngenguqu egudileyo phakathi kwekufuphi, iphakathi kunye nombono wakho ...Funda ngokugqithisileyo -
Ngaba kungcono ukufumana iilensi ze-biifocal okanye zenkqubela phambili?
Magqabi abathengisi, esazi umahluko phakathi kwe-lenses eqhubekayo ne-biifocal yindlela elungileyo yokuhlangabezana neemfuno zabathengi abahlukeneyo. Esi sikhokelo siza kukunceda ukuba uqonde ngokulula iimpawu kunye nezibonelelo zazo zombini iilensi, zikuvumela ukuba wenze into engaphezulu ...Funda ngokugqithisileyo -
Yeyiphi imibala yelensi ilungele ukukhanya kwelanga?
Ihlobo lokutshintsha kombala-ihloboFunda ngokugqithisileyo -
Iilensi ezisebenzayo, ukuqonda iilensi zomsebenzi!
Ukuqonda iilensi zokusebenza njengendlela yokuphila kunye neendawo ezibonakalayo zokutshintsha, iilensi ezisisiseko ezinjengeeradia-radiation kunye ne-UV-Ukhuseleko lweelensi ze-UVhe Nantsi ukujonga iilensi ezahlukeneyo zokukunceda ukhethe ilungelo:Funda ngokugqithisileyo -
Ngubani ofanele anxibe iilensi eziqhubayo?
Kubomi bemihla ngemihla, kusenokwenzeka ukuba uyibonile le ndlela yokuziphatha: Xa uqonda ukuba wena okanye amalungu osapho lwakho asokola ukuprinta kancinci okanye abone izinto zivale, qaphela. Oku kuyinto enokwenzeka kakhulu. Wonke umntu uyakufumana iProstoopia, b ...Funda ngokugqithisileyo -
Iilensi zenguqu: Iifoto ezinemibala emihle, zithini izibonelelo zefolphedchromic lenses?
Ihlobo liyeza, kwaye imozulu ishushu kancinci. Ngabahlobo abalungiselela ukuphuma bonwabile, ngaba unayo ezi ngxaki zilandelayo? A: Xa ulungiselela ukuphuma ngenxa yolonwabo, i-myopic eqhelekileyo ye-myopic ayinakuthintela ilanga, kwaye ukukhanya okunamandla ngaphandle kuyakhanya ...Funda ngokugqithisileyo
