SETO 1.67 Lens Cut Lens HMC / SHMC
Ibisobanuro
| Icyitegererezo: | 1.67 optique |
| Aho byaturutse: | Jiangsu, Ubushinwa |
| Ikirango: | SETO |
| Ibikoresho bya Lens: | Resin |
| Ibara | Biragaragara |
| Ironderero: | 1.67 |
| Diameter: | 65/70/75 mm |
| Abbe Agaciro: | 32 |
| Uburemere bwihariye: | 1.35 |
| Kohereza: | > 97% |
| Guhitamo gutwikira: | HMC / SHMC |
| Ibara | Icyatsi, |
| Urwego rw'ingufu: | Sph: 0.00 ~ -15.00;+0.25 ~ +6.00;Cyl: 0.00 ~ -4.00 |
Ibiranga ibicuruzwa
1) Kuki dukeneye urumuri rwubururu
Umucyo ugaragara urumuri, aricyo gice cyimirasire ya electromagnetique dushobora kubona, igizwe nurutonde rwamabara - umutuku, orange, umuhondo, icyatsi, ubururu, na violet.Buri mabara afite amabara atandukanye hamwe nuburebure bwumurongo bishobora kugira ingaruka kumaso no mubyerekezo.Kurugero, imirasire yumucyo yubururu, nayo yitwa Light Energy Visible (HEV), ifite uburebure buke bwumurongo nimbaraga nyinshi.Akenshi, ubu bwoko bwurumuri burashobora kuba bukaze kandi bwangiza amaso yacu, niyo mpamvu ari ngombwa kugabanya imishwarara yubururu.
Nubwo itara ryinshi ry'ubururu rishobora kwangiza amaso yawe, abahanga mu kwita ku jisho bavuga ko hakenewe urumuri rw'ubururu kugira ngo ubuzima bwawe muri rusange bugerweho.Bimwe mu byiza byumucyo wubururu harimo:
Yongera imbaraga z'umubiri;Ifasha hamwe no kwibuka no gukora ubwenge;Kuzamura imyifatire yacu; Igenga injyana yacu ya circadian (ibitotsi bisanzwe byumubiri / gusinzira);kutagaragaza bihagije bishobora kuganisha kumajyambere no gutinda gukura
Wibuke kuzirikana ko itara ryose ry'ubururu atari ribi.Umubiri wacu ukeneye urumuri rwubururu kugirango rukore neza.Ariko, mugihe amaso yacu arengeje urumuri rwubururu, birashobora kugira ingaruka kubitotsi byacu kandi bigatera kwangirika bidasubirwaho retina.
2) Kurenza urugero kutugiraho ingaruka？
Hafi yumucyo wubururu ugaragara uhura nazo uzanyura muri cornea na lens kugirango ugere kuri retina.Ibi bigira ingaruka kumyumvire yacu kandi birashobora gusaza imburagihe amaso yacu, bigatera ibyangiritse bidashobora gusubirwaho.Zimwe mu ngaruka urumuri rwubururu rugira mumaso yacu ni:
a) Itara ry'ubururu riva mubikoresho bya digitale nka ecran ya mudasobwa, ecran ya terefone, hamwe na tablet ya tablet, bigira ingaruka ku itandukaniro ryumucyo amaso yacu afata. Uku kugabanuka, gutandukanye, kurashobora gutera uburibwe bwamaso ya digitale tuzajya tubibona mugihe tumaranye umwanya munini ureba TV cyangwa kureba mudasobwa yawe cyangwa ecran ya terefone.Ibimenyetso biranga ijisho rya digitale birashobora kubamo amaso arwaye cyangwa arakaye kandi bigoye kwibanda kumashusho cyangwa inyandiko imbere yacu.
b) Gukomeza kwibasirwa nurumuri rwubururu bishobora gutera kwangirika kwingirabuzimafatizo zishobora gutera ibibazo bimwe byo kureba.Kurugero, kwangirika kwi retina bifitanye isano nubuzima bwamaso nko kwangirika kwimyaka ya macula degeneration, ijisho ryumye, ndetse na cataracte.
c) Itara ry'ubururu rirakenewe mugutunganya injyana yacu ya circadian - ibitotsi bisanzwe byumubiri / gusinzira.Kubera iyo mpamvu, ni ngombwa ko tugabanya intege nke zacu kumurika ryubururu bukabije kumanywa nijoro.Urebye kuri terefone yacu ya terefone cyangwa kureba televiziyo mbere yo kuryama bizahungabanya uburyo busanzwe bwo gusinzira bwumubiri duhindura amaso yacu kumuri yubururu.Nibisanzwe gukuramo urumuri rwubururu rusanzwe rwizuba buri munsi, rufasha imibiri yacu kumenya igihe cyo gusinzira.Ariko, niba umubiri wacu winjije urumuri rwinshi rwubururu nyuma yumunsi, umubiri wacu uzagira ikibazo cyo gusobanura hagati yijoro na nijoro.
3 Ni irihe tandukaniro riri hagati ya HC, HMC na SHC？
| Igifuniko gikomeye | AR gutwikira / Gukomera cyane | Igikoresho cyiza cya hydrophobique |
| ituma lens idafunze kandi ikongerera abrasion | byongera ihererekanyabubasha kandi bigabanya kugaragara hejuru | ikora lens idafite amazi, antistatike, anti kunyerera no kurwanya amavuta |
Icyemezo
Uruganda rwacu
