I-SETO 1.499 I-Semi Finished Round top bifocal lens

I-SETO 1.499 I-Semi Igqityiwe Umjikelo ophezulu we-bifocal lens Umfanekiso obonakalayo

Inkcazelo emfutshane:

I-Bifocal lens inokubizwa ngokuba yi-multi- purpose lens.Ineenkalo ezi-2 ezahlukeneyo zombono kwilensi enye ebonakalayo.Ilensi enkulu idla ngokuba nomyalelo ofunekayo ukuze ubone umgama.Nangona kunjalo, oku kunokuba ngummiselo wakho wokusetyenziswa kwekhompyuter okanye uluhlu oluphakathi, njengoko ubuya kujonga ngqo xa ujonga ngale ndawo yelensi.Indawo esezantsi, ekwabizwa ngokuba yifestile, idla ngokuba nomyalelo wakho wokufunda.Ekubeni ujonge phantsi ngokubanzi ukuba ufunde, le yindawo enengqiqo yokubeka olu luhlu loncedo lombono.

Iithegi:1.499 Ilensi yeBifocal,1.499 ilensi engqukuva engqukuva, 1.499 ilensi egqibe isiqingatha

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

I-SETO 1.499 I-Semi Igqityiwe Round top bifocal lens3_proc

I-SETO 1.499 I-Semi Igqityiwe Round top bifocal lens2_proc

I-SETO 1.499 I-Semi Igqityiwe Round top bifocal lens1_proc

1.499 umjikelo-phezulu semi-phezulu optical lens optical
Umzekelo:	1.499 ilensi yokubona
Indawo yemvelaphi:	Jiangsu, China
Uphawu:	SETO
Izinto zeeLensi:	Intlaka
Ukugoba	200B/400B/600B/800B
Umsebenzi	umphezulu-phezulu
Iilensi Umbala	Cacileyo
Refractive Index:	1.499
Ububanzi:	70/65
Ixabiso le-Abbe:	58
Ubunzima obuthile:	1.32
Ugqithiso:	>97%
Ukhetho loKutyabeka:	UC/HC/HMC
Umbala wokwaleka	Luhlaza

Iimpawu zeMveliso

1) Yintoni ukubaluleka kwelensi elungileyo egqityiweyo kwimveliso ye-RX?

a.Isantya esiphezulu esifanelekileyo ekuchanekeni kwamandla kunye nokuzinza
b.Izinga eliphezulu eliqinisekisiweyo kumgangatho wezithambiso
c.Iimpawu eziphezulu ze-optical
d.Imiphumo emihle ye-tinting kunye ne-hard-coating / AR iziphumo zokugquma
e.Qonda amandla aphezulu emveliso
f.Ukufika ngexesha
Akunjalo nje umgangatho ongaphezulu, iilensi ze-semi-finished zigxininise ngakumbi kumgangatho wangaphakathi, njengeeparamitha ezichanekileyo kunye nezizinzileyo, ngokukodwa kwi-lens ye-freeform ethandwayo.

2）Zintoni iiLensi zeBifocal?

I-Bifocals yimiyalelo emibini edityaniswe kwilensi enye.
I-Bifocals yaqalwa nguBenjamin Franklin ngenkulungwane ye-18 xa wasika iihafu zeelensi ezimbini zokubukela wazifaka kwifreyimu enye.
Ii-bifocals ziyafuneka kuba iiglasi zomgama azanelanga ukugxila ngokwaneleyo xa ukufutshane.Njengoko iminyaka ikhula, iiglasi zokufunda ziyafuneka ukuba ufunde kumgama okhululekileyo.Kunokuba akhuphe iindondo ezikude aze anxibe iindondo ezikufutshane ngalo lonke ixesha, umntu ofuna ukusebenza kwindawo ekufutshane unokusebenzisa indawo engezantsi ngokukhululeka.
Kukho iintlobo ngeentlobo zee-bifocals ezifumanekayo, ukusuka kwi-bifocal engqukuva-phezulu, i-flat-top bifocal ukuya kwi-bifocal yolawulo.

3) Yintoni umahluko phakathi kweHC, HMC kunye neSHC?

Ukugquma okunzima	AR ukutyabeka / Hard multi ukutyabeka	Super hydrophobic ukutyabeka
yenza i-lens engagqunywanga ibe lukhuni kwaye inyuse ukuxhathisa kwe-abrasion	kwandisa ukuhanjiswa kwelensi kwaye kunciphisa ukubonakaliswa komphezulu	yenza i-lens ingangeni manzi, i-antistatic, i-anti slip kunye nokumelana neoli