SETO 1.56 kuzenguruka-hejuru bifocal lens HMC

Ibisobanuro bigufi:

Nkuko izina ryerekana uruziga bifocal ruzengurutse hejuru.Ubusanzwe bari barakozwe kugirango bafashe abambara kugera aho basoma byoroshye.Ariko, ibi bigabanya ubugari bwicyerekezo kiboneka hejuru yicyiciro.Kubera iyi, impande zombi zizwi cyane kuruta D Seg.
Igice cyo gusoma kiraboneka cyane muri 28mm na 25mm.R 28 ifite ubugari bwa 28mm hagati naho R25 ni 25mm.

Etiquetas:Lens ya Bifocal, izengurutse hejuru

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro

1.56 kuzenguruka-hejuru bifocal optique
Icyitegererezo:	1.56 optique
Aho byaturutse:	Jiangsu, Ubushinwa
Ikirango:	SETO
Ibikoresho bya Lens:	Resin
Imikorere	Kuzenguruka hejuru
Ibara	Biragaragara
Ironderero:	1.56
Diameter:	65 / 28MM
Abbe Agaciro:	34.7
Uburemere bwihariye:	1.27
Kohereza:	> 97%
Guhitamo gutwikira:	HC / HMC / SHMC
Ibara	Icyatsi
Urwego rw'ingufu:	Sph: -2.00 ~ + 3.00 Ongeraho: + 1.00 ~ + 3.00

Ibiranga ibicuruzwa

1.Ni ubuhe buryo bubiri?
Lens ya Bifocal bivuga lens ifite urumuri rutandukanye icyarimwe, kandi igabanya lens mubice bibiri, igice cyo hejuru kikaba kireba kure, naho igice cyo hepfo ni agace ka myopic.
Mu bice bibiri, ahantu hanini ubusanzwe ni agace ka kure, mugihe agace ka myopic gafite igice gito gusa cyigice cyo hepfo, bityo igice cyakoreshejwe mukureba kure cyitwa lens primaire, naho igice cyakoreshejwe mukureba kure cyitwa sub -lens.
Duhereye kuri ibi dushobora kandi kumva ko inyungu ya lens ya bifocal ari uko idakora gusa nk'imikorere yo gukosora kure, ahubwo ifite n'umurimo wo kugorora hafi-iyerekwa.

2.Ni ubuhe buryo bwo kuzenguruka hejuru?
Hejuru Hejuru, umurongo ntabwo ugaragara nko muri Flat Hejuru.Ntabwo itagaragara ariko iyo yambaye.Bikunda kuba bike cyane.Irakora kimwe no hejuru, ariko umurwayi agomba kureba kure mumurongo kugirango abone ubugari bumwe bitewe nuburyo bwa lens.

3.Ni ibihe bintu biranga bifocals?
Ibiranga: hari ingingo ebyiri zibanze kuri lens, ni ukuvuga lens ntoya ifite imbaraga zitandukanye zashyizwe kumurongo usanzwe;
Ikoreshwa kubarwayi barwaye presbyopiya kugirango babone kure kandi hafi yubundi;
Hejuru ni urumuri iyo ureba kure (rimwe na rimwe ruringaniye), kandi urumuri rwo hasi ni urumuri iyo usoma;
Intera intera yitwa imbaraga zo hejuru naho hafi yicyiciro cyiswe imbaraga zo hasi, kandi itandukaniro riri hagati yimbaraga zo hejuru nimbaraga zo hasi ryitwa ADD (imbaraga zongerewe).
Ukurikije imiterere yikintu gito, irashobora kugabanwa mubice-hejuru-bifocal, kuzenguruka-hejuru bifocal nibindi.
Ibyiza: abarwayi ba presbyopiya ntibakenera gusimbuza ibirahuri iyo babonye hafi na kure.
Ibibi: gusimbuka ibintu iyo urebye kure no hafi yo guhinduka;
Uhereye kubigaragara, bitandukanye ninzira zisanzwe.

4. Ni irihe tandukaniro riri hagati ya HC, HMC na SHC？

Igifuniko gikomeye	AR gutwikira / Gukomera cyane	Igikoresho cyiza cya hydrophobique
kora lens idapfunditswe byoroshye kugengwa kandi bigashyirwa ahagaragara	kurinda lens neza mubitekerezo, uzamure imikorere nubuntu byerekezo byawe	kora lens idafite amazi, antistatike, anti kunyerera no kurwanya amavuta