I-SETO 1.56 ilensi ye-bifocal eyi-flat-top HMC

I-SETO 1.56 ilensi ye-bifocal eyisicaba phezulu kwe-HMC Isithombe Esifakiwe

Incazelo emfushane:

Lapho umuntu elahlekelwa amandla okushintsha ngokwemvelo ukugxila kwamehlo ngenxa yobudala, udinga ukwenza kanjalo
bheka ukubona kude naseduze ukuze kulungiswe umbono ngokulandelana futhi ngokuvamile kudingeka kuhlanganiswe namapheya amabili ezingilazi ngokulandelanayo.Kuyaphazamisa.Kulokhu, amandla amabili ahlukene enziwe engxenyeni ehlukene yelensi efanayo abizwa ngokuthi i-dural lens noma i-bifocal lens. .

Omaka:i-bifocal lens, ilensi eyisicaba

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukucaciswa

1.56 ilensi ye-bifocal optical eyisicaba phezulu
Imodeli:	1.56 ilensi yokubona
Indawo Yomsuka:	I-Jiangsu, China
Ibhrendi:	SETO
Izinto zamalensi:	I-Resin
Umsebenzi	I-Flat-top bifocal
Umbala Wamalensi	Kucace
I-Refractive Index:	1.56
Ububanzi:	70mm
I-Abbe Value:	34.7
I-Gravity ethize:	1.27
Ukudlulisela:	>97%
Ukukhetha Kokubamba:	I-HC/HMC/SHMC
Umbala wokumboza	Okuhlaza
Ibanga lamandla:	Sph: -2.00~+3.00 Engeza: +1.00~+3.00

Izici Zomkhiqizo

1. Yiziphi izici ze-bifocals?
Izici: kukhona amaphuzu amabili okugxilwe kuwo ku-lens, okungukuthi, ilensi encane enamandla ahlukene abekwe phezu kwelensi evamile;
Isetshenziselwa iziguli ezine-presbyopia ukuze zibone kude naseduze ngokushintshana;
Ingaphezulu liwukukhanya uma ubheka kude (ngezinye izikhathi liyisicaba), futhi ukukhanya okuphansi kuwukukhanya lapho kufundwa;
Idigri yebanga ibizwa ngokuthi amandla aphezulu futhi i-degree degree ibizwa ngokuthi amandla aphansi, futhi umehluko phakathi kwamandla aphezulu namandla aphansi ubizwa ngokuthi i-ADD (amandla angeziwe).
Ngokusho kokuma kwesiqephu esincane, singahlukaniswa sibe yi-flat-top bifocal, i-round-top bifocal njalonjalo.
Izinzuzo: iziguli ze-presbyopia azidingi ukushintsha izibuko lapho zibona eduze nakude.
Ukungalungi: isenzakalo sokugxuma lapho ubheka ukuguqulwa okukude naseduze;
Ngokwendlela ebukeka ngayo, yehlukile kumalensi ajwayelekile.

2.Iyini Ububanzi Bengxenye Yelensi Ye-bifocal?
Amalensi e-Bifocal ayatholakala anengxenye eyodwa yobubanzi: 28 mm.Inombolo engemuva kwe-"CT" egameni lomkhiqizo ikhombisa ububanzi bengxenye ngamamilimitha.

3.Iyini i-Top 28 Bifocal lens eyisicaba?
Ilensi eyisicaba ephezulu engu-28 inikeza ukulungiswa kokubili okuseduze nakude.Kuyi-multifocal lens evame ukunikezwa labo abaphethwe yi-presbyopia kanye ne-hypermetropia, isimo lapho, ngokukhula, iso libonisa ikhono elinciphayo ngokuqhubekayo lokugxila ezintweni eziseduze nezikude.Ilensi eyisicaba engaphezulu ihlanganisa ingxenye engxenyeni engezansi yelensi enencwadi kadokotela yokufunda (eduze nebanga).Ububanzi bendawo eyisicaba engu-28 bifocal ububanzi bungu-28mm phezulu kwe-bifocal futhi bubukeka sengathi Uhlamvu D luphenduke ama-degree angu-90.
Ngenxa yokuthi i-bifocal ephezulu eyisicaba ingenye yamalensi e-multifocal alula ukuzijwayeza, ingenye yamalensi e-bifocal aziwa kakhulu emhlabeni."Ukweqa" okuhlukile ukusuka ebangeni kuya eduze kombono kunikeza abagqoki izindawo ezimbili eziklanywe kahle zezibuko zabo ukuthi bazisebenzise, kuye ngomsebenzi abawenzayo.Umugqa usobala ngoba ukuguqulwa kwamandla kuyashesha ngenzuzo ukuthi ikunikeza indawo yokufunda ebanzi kakhulu ngaphandle kokubheka kude kakhulu phansi kwelensi.Kulula futhi ukufundisa umuntu ukuthi angayisebenzisa kanjani i-bifocal ngokuthi umane usebenzise phezulu ibanga nezansi ukuze ufunde.

4. Uyini umehluko phakathi kwe-HC, HMC ne-SHC?

Ukugqoka okuqinile	I-AR coating / Hard multi coating	I-Super hydrophobic coating
yenza ilensi engamboziwe ibe lukhuni futhi ikhulise ukumelana nemihuzuko	kwandisa ukudluliswa kwe-lens futhi kunciphisa ukubonakaliswa kwendawo	yenza i-lens ingangeni manzi, i-antistatic, i-anti slip kanye nokumelana nowoyela