1.71 Blue Cut HMC Optical lenses
Ibisobanuro by'umusaruro
| Aho yaturutse: | Jiangsu | Izina ry'ikirango: | BORIS |
| Nimero y'icyitegererezo: | Ikirahuri gifite uburebure bunini | Ibikoresho bya lenseri: | KR |
| Ingaruka z'Iyerekwa: | Igikato cy'ubururu | Filimi yo gutwikira: | HC/HMC/SHMC |
| Ibara ry'indorerwamo: | Umweru (wo mu nzu) | Ibara ryo gusiga: | Icyatsi/Ubururu |
| Urutonde: | 1.71 | Uburemere bwihariye: | 1.38 |
| Icyemezo: | CE/ISO9001 | Agaciro ka Abbe: | 37 |
| Ingano: | 75/70/65mm | Igishushanyo: | Ifite imiterere y'isi |
Umucyo w'ubururu ni igice cy'urumuri rusanzwe rugaragara rutangwa n'izuba n'ibikoresho by'ikoranabuhanga. Umucyo w'ubururu ni igice cy'ingenzi cy'urumuri rugaragara. Nta rumuri rumwe rw'umweru rubaho muri kamere. Umucyo w'ubururu uvangwa n'urumuri rw'icyatsi n'urumuri rutukura kugira ngo habeho urumuri rw'umweru. Umucyo w'icyatsi n'urumuri rutukura bigira imbaraga nke kandi ntibitera imbaraga nyinshi mu maso, mu gihe urumuri rw'ubururu rugira imbaraga ngufi kandi nyinshi, rushobora kwinjira mu jisho mu gace k'amaso, bigatera ibisebe mu maso.
Urumuri rw'ubururu rushobora kugira akamaro cyangwa rukangiza. Urumuri rw'ubururu rufite uburebure buri hagati ya nanometero 415 na 455 ni urumuri rw'ubururu rushobora kwangiza rw'urumuri rugufi, rugomba kurindwa. Dukurikije ihame ry'amabara yuzuzanya ry'urumuri, ubururu n'umuhondo ni amabara yuzuzanya, bityo indorerwamo zifite imikorere yo kurinda urumuri rw'ubururu zizaba umuhondo muto ugereranije n'indorerwamo zisanzwe. Uko umuvuduko w'urumuri rw'ubururu rushobora kwangiza urushaho kuba mwinshi, niko ibara ry'inyuma ry'indorerwamo z'urumuri rurwanya ubururu rizaba ryijimye.
Intangiriro y'umusaruro
Kubera ko urumuri rw'ubururu rugufi, icyibandwaho ntabwo kiri hagati muri retina, ahubwo kiri imbere cyane. Kugira ngo umuntu arebe neza, ijisho rihora rihangayikishijwe n'ihungabana igihe kirekire, bigatera umunaniro wo kureba. Umunaniro wo kureba igihe kirekire ushobora gutuma umuntu arushaho kumererwa nabi, akagira ikibazo cyo kunanirwa kureba, gusoma neza, kunanirwa kwibanda ku bintu n'ibindi bimenyetso, bigira ingaruka ku myigire n'imikorere myiza y'akazi k'abantu. Urumuri rw'ubururu rugabanya ikorwa rya melatonin, imisemburo y'ingenzi igira ingaruka ku bitotsi kandi izwiho guteza imbere ibitotsi no kugenzura igihe cyo gusinzira. Ibi bishobora kandi gusobanura impamvu gukoresha telefoni cyangwa tableti mbere yo kuryama bishobora gutera ibitotsi bibi ndetse no kugorwa no gusinzira. Televiziyo, mudasobwa, PAD, na telefoni zigendanwa n'ibindi bikoresho byerekana LED, uwabikoze kugira ngo imikorere ye ibe myiza cyane, ubwiza butuma urumuri rw'ubururu rurushaho kwiyongera, hamwe no gukundwa kw'ibi bikoresho by'ikoranabuhanga kandi byinjira mu buzima bwose, buri muntu ariyongera cyane, ubwiyongere bw'urumuri rw'ubururu ku bantu basanzwe, Gufunga urumuri rw'ubururu igihe kirekire ni bwo buryo bwiza bwo kugabanya kwangirika, kandi gukoresha indorerwamo zifunga urumuri rw'ubururu bishobora gukemura iki kibazo neza.
Uburyo ibicuruzwa bitegurwa
