I-SETO 1.74 umbono owodwa we-Lens SHMC
Ukucaciswa
1.74 I-single vision Optical lens | |
Imodeli: | 1.74 ilensi yokubona |
Indawo Yomsuka: | I-Jiangsu, China |
Ibhrendi: | SETO |
Izinto zamalensi: | I-Resin |
Umbala Wamalensi | Kucace |
I-Refractive Index: | 1.74 |
Ububanzi: | 70/75 mm |
I-Abbe Value: | 34 |
I-Gravity ethize: | 1.34 |
Ukudlulisela: | >97% |
Ukukhetha Kokubamba: | I-SHMC |
Umbala wokumboza | Okuhlaza |
Ibanga lamandla: | Sph: -3.00 ~-15.00 I-CYL: 0~ -4.00 |
Izici Zomkhiqizo
1.Ingabe Amalensi Anenkomba Ephakeme Ahluke Kangakanani Kumalensi Avamile?
Njengoba inkomba ye-refraction ikhula, ukugoba okudingekayo ukukhiqiza ukulungiswa okuthile kuyehla.Umphumela uba ivolumu eyisicaba, ekhangayo kakhulu, ephansi, ilensi ezacile kunangaphambili.
Izinto zenkomba eziphakeme zinikeze iziguli, ikakhulukazi lezo ezinamaphutha amakhulu e-refractive, inkululeko yokukhetha osayizi bamalensi kanye nokwakheka, kanye nezitayela zozimele, ezazingatholakali kubo.
Uma lezi zinto ezisetshenziswayo zamalensi anenkomba ephezulu zisetshenziswa kumiklamo ye-aspheric, atoric, noma eqhubekayo futhi ibhangqwe nokwelashwa kwelensi yeprimiyamu, inani kuwe, esigulini, landa kakhulu.
2.Yimaphi Amaphutha Okubukisayo Angawalungisa I-Single Vision Lens?
Izibuko zokubona okukodwa zingalungisa amaphutha ajwayeleke kakhulu e-refractive:
①I-Myopia
I-Myopia ibhekisela ekuboneni eduze.Izinto ezikude zingaba nzima ukuzibona kahle.Amalensi ebanga lokubona okukodwa angasiza.
②I-Hyperopia
I-Hyperopia ibhekisela ekuboneni kude.Izinto eziseduze zingaba nzima ukuzibona ngokucacile.Amalensi okufunda ngombono owodwa angasiza.
③Presbyopia
I-Presbyopia ibhekisela ekulahlekelweni kombono oseduze ngenxa yobudala.Izinto eziseduze zingaba nzima ukuzibona ngokucacile.Amalensi okufunda ngombono owodwa angasiza.
④I-Astigmatism
I-Astigmatism yisimo esenza ukubona kufiphala kuwo wonke amabanga ngenxa yokugoba kwe-cornea asymmetric.Womabili amalensi okufunda ngombono owodwa kanye namalensi ebanga lombono owodwa angakusiza uzuze umbono ocacile.
3. Ukukhetha Kokunamathela?
Njengoba 1.74 high index lens, super hydrophobic coating iwukuphela ukukhetha kukho ukunamathela kukho.
I-Super hydrophobic coating iphinde ibize i-crazil coating, ingenza ama-lens angangeni manzi, i-antistatic, i-anti slip kanye nokumelana nowoyela.
Ngokuvamile, i-super hydrophobic coating ingaba khona izinyanga ezingu-6 ~ 12.