Kwirukana umukungugu kugirango ubone neza kandi byoroshye guhanagura lens
Kwirukana ibintu bitesha umutwe kugirango bisobanuke neza kandi byoroshye guhanagura lens
Kugenzura icyerekezo gisobanutse, cyemewe imyaka 2 (1)
Irinde amaso yawe imirasire ya UVA na UVB
Irinde ibitonyanga byamazi kugirango lens yawe igume isobanutse
Ibyiza biringaniza indangagaciro nziza yibikoresho hamwe nigice kinini cyibintu byangiritse 1.60 lens yibikoresho. MR-8 ikwiranye n'imbaraga zose z'amaso kandi ni igipimo gishya mubikoresho by'amaso.
Umubare wa Abbe: Umubare ugena kureba neza ibirahure
MR-8 | Polyakarubone | Acrylic | CR-39 | Ikirahure | |
Ironderero | 1.60 | 1.59 | 1.60 | 1.50 | 1.52 |
Umubare wa Abbe | 41 | 28 ~ 30 | 32 | 58 | 59 |
-Ihitamo ryiza rya lens yo kwambara burimunsi no gutwara neza
Abantu bagera kuri 85% bahura nibibazo biboneka mugihe batwaye, cyane cyane mubidukikije bitameze neza cyangwa ibihe bibi nkimvura, igihu nigihu, cyangwa nimugoroba cyangwa nijoro.
1.Kora ibice byibintu mugihe utwaye mumucyo muke, nko kumunsi wimvura numwijima cyangwa nimugoroba cyangwa nijoro.
2.Ihungabana ukoresheje urumuri rwimodoka cyangwa amatara yo kumuhanda nijoro.
3.Gusubiramo hagati yumuhanda nu kibaho no kuruhande / indorerwamo-reba.
Umucamanza intera no gutwara ibinyabiziga byoroshye kandi byihuse muminsi yimvura cyangwa nimugoroba cyangwa nijoro.
Kubona accurate iyerekwa ryumuhanda, ikibaho, indorerwamo-reba inyuma nindorerwamo.
Ntugahungabanye kubera kurara nijoro uhereye kumodoka cyangwa amatara yo kumuhanda.
Ikinyabiziga gifite umutekano gifite isanduku idasanzwe itunganya itandukaniro rigaragara kandi igabanya urumuri ruturuka ku matara arakara, urumuri rukabije rw'izuba cyangwa ibitekerezo biturutse hejuru. Hamwe niyerekwa risobanutse kandi ryiza, icyo ugomba gukora nukwishimira kugenda.
Umucyo wizuba nigihe cyose umutungo munini utanga urumuri rwubururu, ndetse no muminsi yibicu. Itara ryubururu ryangiza rizatera Ijisho ryamaso, kubabara umutwe, ibibazo Gusinzira, kutabona neza. Nimbaraga zayo nyinshi, urumuri rwubururu rushobora kwinjira mumadirishya yimodoka kandi rukagera mumodoka, bigatuma indorerwamo yijisho iba ubururu bukenewe cyane.
Lens ya disiki yacu ntabwo ifasha kugabanya urumuri gusa, ahubwo inarinda urumuri rwubururu. Ntabwo rero ari ubwoko bwo gutwara ibinyabiziga gusa, ahubwo ni no gukoresha umunsi wose.
Lens yubururu-yubururu ifite akayunguruzo mumurongo wacyo uhagarika cyangwa ukurura urumuri rwubururu, kandi rimwe na rimwe urumuri rwa UV, rutanyuze. Ibyo bivuze ko niba ukoresheje ibirahuri iyo urebye kuri ecran, birashobora kugabanya kugabanya imishwarara yubururu. Igitekerezo nuko ibi bifasha guca intumbero yawe kuri ecran yawe, bigatuma imitsi yijisho ryawe iruhuka kandi ikirinda kunanirwa amaso.