1.56 I-Semi Finished Progressive photo grey Optical Lens

1.56 I-Semi Finished Isithombe Esiqhubekayo esimpunga Amalensi Okukhanya Okufakiwe Isithombe Esifakiwe

Incazelo emfushane:

I-lens refractive index iphakeme, ama-lens azacile, ubukhulu obukhulu, ubulukhuni futhi bungcono, kunalokho, i-refractive index iphansi, i-lens ishubile, i-density encane, ukuqina nakho kumpofu, ingilazi evamile yokuqina okuphezulu, ngakho-ke inkomba ye-refractive ngokuvamile iba cishe ku-1.7, futhi ubulukhuni befilimu ye-resin bumpofu, inkomba ye-refractive iphansi uma kuqhathaniswa, ucezu lwe-resin emakethe njengamanje luyinkomba ye-refractive evame kakhulu engu-1.499 noma ngaphezulu, Ingcono kancane inguqulo ye-ultra-thin, enenkomba ye-refractive ezungeze u-1.56 futhi isetshenziswa kakhulu.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yokukhiqiza

Indawo Yomsuka:	Jiangsu	I gama le-brand:	BORIS
Inombolo Yemodeli:	I-Photochromic Lens	Izinto zamalensi:	I-SR-55
Umphumela Wombono:	ilensi eqhubekayo	Ifilimu Yokumboza:	I-HC/HMC/SHMC
Umbala Wamalensi:	Okumhlophe (ngaphakathi)	Umbala Wokunamathela:	Okuluhlaza/Okuluhlaza okwesibhakabhaka
Inkomba:	1.56	I-Gravity ethize:	1.28
Isitifiketi:	CE/ISO9001	I-Abbe Value:	35
Ububanzi:	70/75 mm	Idizayini:	I-Aperical

Ilensi ye-multifocal eqhubekayo

Ingabe i-lens yokugxila eminingi, i-lens surface curvature ukusuka phezulu kuya phansi ngaphambi kokukhuphuka ngokuqhubekayo, amandla aphikisayo avela esifundeni atholakala engxenyeni engenhla yelensi akude, kancane kancane, anda ngokuqhubekayo, kuze kube cishe ngaphansi kwelensi enendawo. ifinyelele inombolo cishe nge-diopter, ipheya yezibuko iyakwazi ukubona, ibanga lingabona eduze futhi, ungabona futhi ibanga lezinto.Amalensi aqhubekayo achazwa ngokuthi "amalensi asondeza," futhi ipheya yezibuko ingasetshenziswa njengepheya yezibuko eyengeziwe.Isibonelo, ilungele abafundi ukuthi bafunde futhi babhale abafundi basebenzisa i-lens (ukuhlangana nokubheka ebhodini, ukufunda izincwadi, umsebenzi wesikole kanye nezinye izidingo ezibukwayo), ilungele isixuku esimhlophe ukumelana nokukhathala kwelensi (ukuzivumelanisa nezimo Iswishi ebonwayo ekude, emaphakathi neseduze, kulula ukusebenza), ukuzivumelanisa nabantu abaneminyaka ephakathi kanye nabadala d amalensi aqhubekayo afanele (indawo yamahhala egobile, kahle, emaphakathi, isondele ekushintsheni, hhayi ukwanda kobuchopho obunesiyezi).

Isingeniso Sokukhiqiza

Inkomba ye-refractive evamile ye-lens ihlanganisa: 1.56, 1.60, 1.67, 1.71, 1.74 njalonjalo.Ukuphakama kwenkomba ye-refractive yelensi, i-lens iba mncane futhi ibe lula.Kodwa-ke, ukuphakama kwenkomba ye-refractive ye-lens, kungcono kakhulu.Ngokuvamile, ukuphakama kwenkomba ye-refractive ye-lens, inombolo ye-Abbe iphansi futhi kusobala kakhulu ukuhlakazeka.