Ese koko ama-lenses arwanya ibihu ni ingirakamaro?
Iyo igihe cy'itumba kigeze, abambara indorerwamo bahura n'ibicucu by'amabara y'ibicucu. Guhumeka gusa wambaye agapfukamunwa birahagije kugira ngo bihinduke igihu. Iyo uvuye hanze ujya mu nzu, amabara y'ibicucu ahita aba umweru, kandi gufata icyayi gishyushye cyangwa kurya ifu ishyushye bihita bigabanya ubushobozi bwo kureba. Abaguzi benshi bashaka ubushobozi bwo kurwanya igihu mu mabara y'ibicucu byabo, kandi koko hari abakora amabara y'ibicucu ku isoko bagikora amabara y'ibicucu. Uyu munsi, reka tuvuge niba amabara y'ibicucu ari ingirakamaro koko kandi niba akwiye kugurwa.
Ihame ry'ibanze n'ivuguruzanya ryaryo rihishe
Muri iki gihe, indorerwamo nyinshi zirwanya ibihu ku isoko zishingiye ku bipfundikizo bihumanya amazi. Mu gushyira agapira gatuma amazi ahinduka nk'amazi ku buso, indorerwamo zituma amazi ahinduka nk'amazi ahinduka nk'amazi amwe kandi abonerana. Ibi bituma urumuri runyura mu buryo busanzwe, bigatuma indorerwamo idahinduka nk'amazi.
Ariko, hano hari ikintu kivuguruzanya abacuruzi batazigera bakubwira:
Indorerwamo zisanzwe zo mu rwego rwo hejuru dusanzwe tugura zifite irangi ritoshye ku buso (nk'irya Zeiss LotuTec). Iri koranabuhanga rituma amazi azamuka kandi agasohoka, bigatuma indorerwamo zirinda ibara, zirinda amazi, kandi zoroshye koza.
Ku rundi ruhande, irangi ririnda igihu rituma amazi akwirakwira mu mazi, rigenewe gukwirakwiza amazi mu mfuruka irambuye. Amahame y’ubutabire bw’iyi rangi yombi aratandukanye rwose. Niba ufite irangi ririnda igihu, ntushobora kugira irangi ririnda amazi, kandi ntibishoboka ko ugira n’irangi ririnda igihu. Ntushobora kurya keke yawe ukayirya.
Ibi bitera ikibazo cya mbere cy’indorerwamo zirwanya ibihu: zihita zandura byoroshye. Ubuso bwazo bukunda amazi bukurura amavuta, ibyuya n’ibikumwe—uko byakozweho kose bisiga ikimenyetso—bityo rero zigomba gusukurwa kenshi cyane kurusha indorerwamo zisanzwe.
Ingaruka zikomeye: Impamvu amatara yo kurwanya ibihu atigeze aba ingenzi
Indorerwamo zirinda igihu zifitanye isano n'intege nke nyinshi, niyo mpamvu zananiwe kuba ibikoresho bisanzwe:
1. Ubukomere buke no kudakomera: Kuramba birabura cyane. Abantu benshi bambara amatara yabo arwanya ibihu basanze yashwanyaguritse cyane nyuma y'amezi atandatu gusa bayakoresheje.
2. Imiterere yo Kurinda Ikiri hasi: Umusaruro w'ikirahure cy'indorerwamo mu kurwanya ivumbi, amazi n'amavuta ni mubi cyane, bigatuma bigorana kubisukura no kubibungabunga. Uburyo bwo kohereza urumuri nabwo ni buke. Mu buryo bugaragara, indorerwamo ya Essilor isanzwe irwanya ibihu igura hafi 1.000 RMB yagenze nabi muri ibi byiciro kurusha indorerwamo isanzwe yo mu gihugu cy'Ubushinwa igura hafi 200 RMB.
3. Ibiciro bikabije hamwe n'amahitamo make: Zihenze cyane kurusha lense zisanzwe inshuro ebyiri. Muri iki gihe, zikorwa cyane cyane n'inganda nto zo mu gihugu; ibigo bikomeye byaretse cyane uruhererekane rw'ibicuruzwa birwanya ibihu.
Ukuri k'igihe cy'ubuzima: "Itariki ntarengwa"
Hashingiwe ku igeragezwa ry’inganda n’ibitekerezo by’abambaye imyenda nyayo:
Amarangi yo kurwanya ibihu ahendutse:
Ibi bikoresha uburyo bwo gutera amazi mu buryo bwa elegitoroniki. Mu gihe cyo kwambara buri munsi no mu isuku ya buri munsi, igihe cyo kurwanya igihu gikunze kuba amezi 2-3 gusa. Gukunda kwihisha ibyuya n'amavuta kenshi, cyangwa guhanagura byumye ukoresheje irangi cyangwa ishati, bituma irangi risaza vuba inshuro zirenze eshatu ugereranyije n'indorerwamo zisanzwe, kandi umusaruro ushobora kugabanuka cyane mu gihe cy'ukwezi kumwe gusa.
Indorerwamo zo kurwanya ibihumyo zo mu rwego rwo hejuru:
Ibi bikoresha uburyo bwo guhuza ibice byinshi kandi bifatanye neza. Mu gihe cyo kubungabunga neza, bishobora kumara amezi 6 kugeza kuri 12, ariko igiciro cyabyo kiri hejuru cyane.
Mu yandi magambo, niba ukoresha lens zirinda igihu mu gihe cy'itumba, hari amahirwe menshi ko mu gihe uzikuyemo mu gihe cy'itumba gikurikiraho, imiterere yazo irinda igihu izaba yazimye, bigatuma usigarana lens zisanzwe zidashobora no kwibasirwa n'irangi.
Abantu benshi bumva ko "bashutswe," kandi impamvu nyamukuru iri hano: abakora bavuga gusa "anti-hug" batavuze "itariki izarangiriraho." Abaguzi bibwira ko baguze ikintu gihoraho, mu gihe mu by'ukuri baguze amezi make gusa kugira ngo kigire akamaro.
Ikintu gishimishije: Ibirango byagaragajwe n'igihu ugereranije n'amatara yo kurwanya igihu
Ushobora kubona utuntu dushimishije: amabara menshi agaragaza ikirango cy’ikirango iyo uyahumekeye, kizwi nk'ikimenyetso cyo kurwanya ibihimbano cyagaragajwe n'igihu. Ihame riri inyuma y'ibi mu by'ukuri rihuje neza n'ikoranabuhanga ryo kurwanya ibihu.
Bakoresheje imirasire ya laser cyangwa imiti ikoreshwa mu gushushanya, abakora ibintu bangiza agace k’aho hantu gatwikiriye amazi kugira ngo bahindure ingufu z’ubuso bwako. Iyo uhumeka kuri lens, agace kari gatwikiriye karahinduka umweru, mu gihe agace kangiritse gahora gasobanutse, kakagaragaza ikirango.
Nubwo iyi gahunda ubwayo ari nziza—ibirango by’indashyikirwa bishyira ibi bimenyetso ku nkengero z’inyuma z’ikirahuri hanze y’agace k’urumuri kugira ngo birinde kubangamira icyerekezo—ugomba kwitondera ibintu bibiri:
1. Inganda ziciriritse zikoresha tekiniki zikozwe mu buryo bwa “gasembuye”. Gushyiramo cyane bitera inenge idashira ku gipfundikizo, bigatuma icyuma gikikije gishishwa vuba.
2. Indabyo zo kurwanya igihu ubwazo zirakunda amazi, bigatuma ibimenyetso bigaragara nk'igihu bigorana kandi bikaba byateza akaga gushyiramo. Ku ndabyo nyinshi zihendutse zirwanya igihu, agace k'ikirango kagaragara nk'igihu niho hambere irangi rinanirwa.
Amahitamo meza kurushaho
Niba ushobora kwemera ko lenzi zirwanya igicucu zishobora kwangirika, zidashobora gushwaragurika neza, kandi zikaba zimara igihe gito, urashobora kuzihitamo. Hariho kandi ubundi buryo buhendutse: lenzi zisanzwe nziza hamwe n'icupa rya spray nziza yo kurwanya igicucu. Zishyireho gusa igihe bikenewe, uzihanagure, kandi zizamara umunsi umwe cyangwa ibiri—yuan nkeya zizamara igihe cy'itumba ryose. Ubundi buryo, ushobora gushyira amazi y'isabune kuri lenzi; ibi kandi bizamara umunsi umwe bitagize ingaruka ku miterere y'inzibutso zo kwirinda ibara no kudashwaragurika.