I-White 1.499 Index ye-Flat ephezulu ye-Bifocal Lenses ngaphandle kokwaleka izinto ze-CR39

White 1.499 Index Flat Top Bifocal Lenses Without Coating CR39 Material

Inkcazo emfutshane:

Indawo yokuQala: Jiangsu, China
Inombolo yomzekelo: 1.499
Umbala weeLense: Cacisa, ucace
Iziphumo zombono: Phezulu kweFlethi
Ipaseji: D28
Igama lebrand: kingway
Isatifikethi: CE / ISO
Izinto zelensi: CR39
Ukwaleka: UC, HC, HMC
Ububanzi: 70mm


Iinkcukacha Product

Iimpawu zemveliso

Ukupakisha kunye nokuhanjiswa

Ukuthengisa iiyunithi Ngababini
Ubungakanani bephakheji enye 50X45X45 cm
Ubunzima obukhulu bodwa Malunga ne-22kgs
Uhlobo lwephakheji Ngaphakathi: iimvulophu, Ngaphandle: ICarton; umgangatho wokuthumela ngaphandle okanye kuyilo lwakho
Ixesha lokukhokhela Ubungakanani (ngezibini) 1 - 1000prs, 10days
Ubungakanani (ngezibini)> 5000prs, Kuya kuthethathethwana

1.61 / 1.67 ipaseji emfutshane eqhubela phambili emfutshane eyi-12 + 2mm lens

Isalathiso sokubonisa Ubude bePaseji Ukwaleka Ixabiso le-Abbe
1.499 D25 UC, HC, HMC kunye ne-UC  57
Ubunzima obuthile Unikezelo Umlawuli Uluhlu lwaMandla
1.32 > 97% CR39 I-SPH: 0.00 ~ + -3.00 Yongeza: + 1.00 ~ + 3.00
Flat Top 1.56 Photochromic Gray Cr39 eyeglass Lenses AR Coating

Iimbonakalo.
I-1) Eyona ndawo ithandwayo namhlanje edityanisiweyo ine-D emile kufutshane necandelo elijikeleziswe i-90 degrees ukuze icandelo elisicaba lika "D" lijonge phezulu. Ngesi sizathu, ii-D-seg bifocals zikwabizwa ngokuba yi "flat-top" (FT) okanye "straight-top" (ST) bifocals.

2) Eli licandelo le-D bifocal lens. Inenzuzo yokuba iziko elibonakalayo lombono osondeleyo welensi okt.inxalenye yendawo yokufunda enika owona mbono ubalaseleyo, ime phezulu kwinxalenye yokufunda. Elona candelo libanzi lendawo yokufunda lingaphantsi komgca wokwahlula, kwaye liyinxalenye yelensi umntu anokuyisebenzisa.

Izinto eziluncedo Of Flat Top ilensi.

1) Olu luhlobo olulunge kakhulu lweelensi ezivumela umntu onxibayo ukuba ajonge kwizinto zombini kuluhlu olusondeleyo nakude kakhulu ngelensi enye.

2) Olu hlobo lwelensi luyilelwe ukwenza ukuba ukubonwa kwezinto kumgama, kufutshane nakumgama ophakathi notshintsho oluhambelana namandla kumgama ngamnye.

Flat top
Blue Cut 1.56 progressive multi coatin  shorter corridor 12+2mm optical lens2

Ukwaleka kwe-AR.
-HC (ukutyabeka okunzima): Ukukhusela iilensi ezingafakwanga ukhuseleko ekumelaneni kwasekuqaleni
-HMC (hard multi camera / i-AR coating): Ukukhusela iilensi ngokufanelekileyo ekubonakaliseni, ukuphucula ukusebenza kunye nothando lombono wakho
-SHMC (ukutyabeka super hydrophobic): Ukwenza lens manzi, antistatic, isiliphu anti kunye nokumelana oyile.


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