SETO 1.60 Gukata Ubururu HMC / SHMC
Ibisobanuro
| Icyitegererezo: | 1.60 optique |
| Aho byaturutse: | Jiangsu, Ubushinwa |
| Ikirango: | SETO |
| Ibikoresho bya Lens: | Resin |
| Ibara | Biragaragara |
| Ironderero: | 1.60 |
| Diameter: | 65/70/75 mm |
| Abbe Agaciro: | 32 |
| Uburemere bwihariye: | 1.26 |
| 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） Ni hehe duhura n'umucyo w'ubururu?
Itara ry'ubururu rigaragara urumuri rufite uburebure bwa metero 400 na 450 (nm).Nkuko izina ribigaragaza, ubu bwoko bwurumuri bugaragara nkubururu bwamabara.Nyamara, urumuri rwubururu rushobora kuboneka nubwo urumuri rufatwa nkuwera cyangwa irindi bara. Isoko nini yumucyo wubururu ni urumuri rwizuba.Mubyongeyeho, hari andi masoko menshi arimo urumuri rwubururu:
Itara rya florescent
CFL (itara ryoroheje rya fluorescent)
Itara
Flat ecran ya LED
Ikurikirana rya mudasobwa, terefone zifite ubwenge, na ecran ya tablet
Itara ryubururu wakiriye kuri ecran ni rito ugereranije nubunini buturuka ku zuba.Kandi ,, hari impungenge zingaruka ndende zo kwerekana ecran kubera hafi ya ecran hamwe nigihe kinini cyo kuyireba.Nk’uko ubushakashatsi buherutse guterwa inkunga na NEI bubitangaza, amaso y’abana akurura urumuri rwubururu kurusha abantu bakuru kuva kuri ecran ya digitale.
2 light Ni gute urumuri rwubururu rugira ingaruka kumaso?
Amatara yubururu hafi ya yose agaragara anyura muri cornea na lens hanyuma akagera kuri retina.Uyu mucyo urashobora guhindura iyerekwa kandi ushobora gusaza imburagihe.Ubushakashatsi bwambere bwerekana ko guhura cyane nurumuri rwubururu bishobora kuganisha kuri:
Eyestrain ya Digital: Itara ry'ubururu riva kuri ecran ya mudasobwa nibikoresho bya digitale birashobora kugabanya itandukaniro riganisha kuri eyestrain.Umunaniro, amaso yumye, itara ribi, cyangwa uburyo wicaye imbere ya mudasobwa birashobora gutera amaso.Ibimenyetso bya eyestrain harimo kubabara cyangwa kurakara no kugora kwibanda.
Kwangirika kwa Retina: Ubushakashatsi bwerekana ko gukomeza guhura n’umucyo wubururu mugihe runaka bishobora gutera ingirabuzimafatizo zangiritse.Ibi birashobora gutera ibibazo byo kureba nkimyaka ijyanye na macula degeneration.
Urumuri rwinshi rwubururu ruturuka ahantu hose rushobora kubangamira ijisho.Inganda zitanga urumuri rwubururu zungururwa nkana cyangwa zikingiwe kurinda abakoresha.Nubwo bimeze bityo ariko, birashobora kuba bibi kureba mu buryo butaziguye LED nyinshi zikoresha ingufu nyinshi kubera ko ari nziza cyane.Harimo amatara "ya gisirikari" hamwe nandi matara.
Byongeye kandi, nubwo itara rya LED hamwe n’itara ryaka byombi bishobora gupimwa ku mucyo umwe, ingufu ziva muri LED zishobora guturuka ku isoko ingana n’umutwe wa pin ugereranije n’ubuso bunini cyane bw’isoko yaka.Urebye neza kuri LED ni akaga kubwimpamvu imwe ntabwo bihuje n'ubwenge kureba izuba mu kirere.
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
