ilensi eqhubekayo 1

I-Progressive Bifocal 12mm/14mm Ilensi


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izibuko zamehlo ziza ngezinhlobo ezahlukene.Lokhu kufaka phakathi ilensi yombono owodwa enamandla noma amandla phezu kwayo yonke ilensi, noma ilensi ye-bifocal noma i-trifocal enamandla amaningi phezu kwayo yonke ilensi.
Kodwa nakuba okubili kokugcina kuyizinketho uma udinga amandla ahlukile kumalensi akho ukuze ubone izinto ezikude naseduze, amalensi amaningi e-multifocal aklanywe ngomugqa obonakalayo ohlukanisa izindawo ezihlukene zemithi kadokotela.
Uma ukhetha i-non-line multifocal lens yakho noma yengane yakho, ilensi eyengeziwe eqhubekayo ingase ibe inketho.
Ngakolunye uhlangothi, amalensi aqhubekayo, ane-gradient ebushelelezi futhi engaguquki phakathi kwamandla amalensi ahlukahlukene.Ngalo mqondo, angaphinde abizwe ngokuthi "ama-multifocal" noma "ama-varifocal" lens, ngoba ahlinzeka ngazo zonke izinzuzo zamalensi ama-bi- noma ama-trifocal amadala ngaphandle kokuphazamiseka kanye nezinkinga zezimonyo.

Izinzuzo zamalensi aqhubekayo
Ngamalensi aqhubekayo, ngeke udinge ukuba nezibuko ezingaphezu kweyodwa nawe.Awudingi ukushintsha phakathi kokufunda kwakho kanye nezibuko ezijwayelekile.
Umbono onokuthuthuka ungabonakala ungokwemvelo.Uma ushintsha ekubukeni okuthile eduze kokuthile okukude, ngeke uthole "ukweqa" okufana
ungathanda ngama-bifocals noma ama-trifocals.Ngakho uma ushayela, ungabheka kudeshibhodi yakho, emgwaqeni, noma uphawu olukude olunoshintsho olubushelelezi.
Zibukeka njengezibuko ezijwayelekile.Kolunye ucwaningo, abantu ababegqoke ama-bifocal endabuko banikezwa amalensi aqhubekayo ukuze bawazame.Umbhali wocwaningo uthe iningi lenze ushintsho kube kuhle.

Uma uyayazisa ikhwalithi, ukusebenza kanye nokuqamba izinto ezintsha uze endaweni efanele.

I-Index&Material Iyatholakala

OkubalulekileOkubalulekile NK-55 I-Polycarbonate UMR-8 MR-7 MR-174
imhI-Refractive Index 1.56 1.59 1.60 1.67 1.74
AbbeAbbe Value 35 32 42 32 33
UkucaciswaI-Gravity ethize 1.28g/cm3 1.20g/cm3 1.30g/cm3 1.36g/cm3 1.46g/cm3
UVI-UV Block 385nm 380nm 395nm 395nm 395nm
IdizayiniIdizayini I-SPH I-SPH I-SPH/ASP I-ASP I-ASP
jyuiAma-Coatings Atholakalayo I-HC/HMC/SHMC I-HC/HMC I-SHMC I-SHMC I-SHMC

Ubani Osebenzisa Amalensi Aqhubekayo?
Cishe noma ubani onenkinga yokubona angagqoka lawa lens, kodwa ngokuvamile adingwa abantu abangaphezu kweminyaka engama-40 abane-presbyopia (ukubona kude) -- ukubona kwabo kufiphala lapho benza umsebenzi osondelene njengokufunda noma ukuthunga.Amalensi aqhubekayo angasetshenziselwa izingane, futhi, ukuvimbela ukwanda kwe-myopia (ukubona eduze).
okuqhubekayo

Amathiphu Okulungisa Kumalensi Aqhubekayo
Uma unquma ukuwazama, sebenzisa lawa macebiso:
Khetha isitolo sekhwalithi ye-optical esingakuqondisa kunqubo, sikusize ukhethe uhlaka oluhle, futhi uqiniseke ukuthi amalensi agxile ngokuphelele phezu kwamehlo akho.Izithuthukisi ezingafakwanga kahle ziyisizathu esivamile esenza abantu bangakwazi ukuzivumelanisa nazo.
Zinike isonto elilodwa noma amabili ukuze uzijwayele.Abanye abantu bangase badinge isikhathi esingangenyanga.
Qiniseka ukuthi uyayiqonda imiyalelo kadokotela wakho wamehlo yokuthi usetshenziswa kanjani.
Gqoka amalensi akho amasha kaningi ngangokunokwenzeka futhi uyeke ukugqoka ezinye izibuko zakho.Izokwenza ukulungisa kusheshe.


  • Okwedlule:
  • Olandelayo: