SETO 1.56 icyerekezo kimwe HMC / SHMC
Ibisobanuro
| 1.56 icyerekezo kimwe optique | |
| Icyitegererezo: | 1.56 optique |
| Aho byaturutse: | Jiangsu, Ubushinwa |
| Ikirango: | SETO |
| Ibikoresho bya Lens: | Resin |
| Ibara | Biragaragara |
| Ironderero: | 1.56 |
| Diameter: | 65/70 mm |
| Abbe Agaciro: | 34.7 |
| Uburemere bwihariye: | 1.27 |
| Kohereza: | > 97% |
| Guhitamo gutwikira: | HC / HMC / SHMC |
| Ibara | Icyatsi, Ubururu |
| Urwego rw'ingufu: | Sph: 0.00 ~ -8.00; + 0.25 ~ + 6.00 CYL: 0 ~ -6.00 |
Ibiranga ibicuruzwa
1. Nigute lens imwe imwe ikora?
Intumbero imwe yo kureba yerekeza kuri lens idafite astigmatism, niyo lens ikunze kugaragara.Mubisanzwe bikozwe mubirahuri cyangwa resin nibindi bikoresho bya optique.Nibintu bisobanutse hamwe numurongo umwe cyangwa byinshi bigoramye.Lens ya Monoptic ivugwa mu ndimi imwe yibanze, ni ukuvuga lens ifite centre imwe gusa ya optique, ikosora icyerekezo cyo hagati, ariko ntigikosora iyerekwa rya periferi.
2. Ni irihe tandukaniro riri hagati yinzira imwe ninzira ebyiri?
Muburyo busanzwe bwo kureba, mugihe ishusho yikigo cyaguye gusa kugwa hagati ya macula hagati ya retina, intumbero yibishusho bya retina ya peripheri rwose igwa inyuma ya retina, aribyo bita periferique-kure-kureba kure defocus.Nkibisubizo byibanda kumurongo wa retina inyuma, birashobora gutuma umuntu arambura igitsina cyindishyi zijisho ryijisho ryamaso bityo, hamwe nigitereko cyamaso buri gukura 1mm, umubare wa dogere myopia urashobora kwiyongera kuri dogere 300.
Kandi lens imwe ihuye na lisansi ya bifocal, lens ya bifocal ninzira ebyiri kumurongo wibanze, mubisanzwe igice cyo hejuru cyinzira ni urwego rusanzwe rwa lens, rukoreshwa mukubona intera, naho igice cyo hepfo nikimwe urwego rwa lens, rukoreshwa kubona hafi.Nyamara, lens ya bifocal nayo ifite ibibi, impinduka zayo zo hejuru no hepfo impinduka nini ugereranije, iyo rero urebye ihinduka rya kure kandi ryegereye, amaso azaba atameze neza.
3. 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 |
Icyemezo
Uruganda rwacu
