Ingabe Amalensi Okulwa Nenkungu Awusizo Ngempela?

Lapho kufika ubusika, abagqoki bezibuko bahlushwa amalensi anenkungu. Ukuphefumula nje ngenkathi ugqoke imaski kwanele ukubafaka enkingeni. Uma usuka ngaphandle uye endlini, amalensi aphenduka abe mhlophe ngokushesha, futhi ukuphuza itiye elishisayo noma ukudla i-hot pot ngokushesha kufiphaza umbono wakho. Abathengi abaningi bafuna amakhono okulwa nenkungu kumalensi abo, futhi empeleni kukhona abanye abakhiqizi emakethe abasakhiqiza amalensi anenkungu. Namuhla, ake sixoxe ngokuthi amalensi anenkungu awusizo ngempela nokuthi ayakufanelekela yini ukuthengwa.

Isimiso Esiyisisekelo Nokuphikisana Kwaso Okucashile

Njengamanje, amalensi amaningi alwa nenkungu emakethe athembele ekumbozweni kwe-hydrophilic. Ngokufaka ifilimu ye-hydrophilic ebusweni, ilensi iphoqa amaconsi amanzi anciphayo ukuba asakazeke ngokushesha abe ungqimba lwamanzi olufanayo nolusobala. Lokhu kuvumela ukukhanya ukuthi kudlule ngendlela evamile, kuvimbele ilensi ukuthi ingakhuli.

Kodwa-ke, nansi impikiswano abathengisi abangeke bayitshele yona:

Amalensi ajwayelekile aphezulu esivame ukuwathenga anesembozo esingangenisi amanzi ebusweni (njengesembozo se-Zeiss LotuTec). Lobu buchwepheshe bubangela ukuthi amanzi akhuphuke futhi aguqeke, okwenza amalensi anganamabala, angangeni manzi, futhi kube lula ukuwahlanza.

Ngakolunye uhlangothi, izembozo ezilwa nenkungu zithandeka emanzini, zenzelwe ukusabalalisa amanzi abe yifilimu eyisicaba. Izimiso zamakhemikhali zalezi zembozo ezimbili ziphikisana ngokuphelele. Uma unezembozo ezilwa nenkungu, awukwazi ukuba nezembozo ezivimbela amanzi, futhi okuphambene nalokho. Awukwazi nje ukuba nekhekhe lakho bese ulidla.

Lokhu kuholela ngqo ebubini bokuqala bamalensi alwa nenkungu: angcola kalula kakhulu. Ubuso bawo obuthanda amanzi buheha ngokwemvelo uwoyela, umjuluko, kanye neminwe—ukuthinta ngakunye kushiya uphawu—ngakho-ke adinga ukuhlanzwa kaningi kakhulu kunamalensi avamile.

Izithiyo Ezinkulu: Kungani Amalensi Okulwa Nenkungu Engakaze Abe Yinto Ejwayelekile

Amalensi alwa nenkungu ahlushwa amaphutha amaningana aphawulekayo, yingakho ehlulekile ukuba yimikhiqizo evamile:

1. Ukuqina Okubi Nokumelana Nokuklwebheka: Ukuqina kwayo kuyancipha kakhulu. Abantu abaningi abagqoka lensi yabo elwa nenkungu bathola ukuthi iklwebhe kakhulu ngemva kwezinyanga eziyisithupha nje kuphela beyisebenzisa.

2. Izakhiwo Ezivikelayo Eziphansi: Ukusebenza kwelensi yokuvikela uthuli, amanzi, kanye namafutha kuphansi kakhulu, okwenza kube nzima ukuyihlanza nokuyinakekela. Ukudlulisa ukukhanya kwayo nakho kuncane kakhulu. Ukuze sikubeke endaweni efanele, ilensi ye-Essilor anti-fog yangaphambilini eyayibiza cishe u-1,000 RMB yenze kabi kulezi zigaba kunelensi ejwayelekile yaseShayina yasekhaya ebiza cishe u-200 RMB.

3. Intengo ephakeme kakhulu ngezinketho ezinqunyelwe: Zibiza cishe kabili kunezingilazi ezivamile. Njengamanje, zikhiqizwa kakhulu ngabakhiqizi abancane basekhaya; izinhlobo ezinkulu seziyekile kakhulu uchungechunge lwe-anti-fog.

Iqiniso Lesikhathi Sokuphila: "Usuku Lokuphelelwa Yisikhathi" Olulinganiselwe

Ngokusekelwe ekuhlolweni kwemboni kanye nempendulo evela kubagqoki bangempela:

Amalensi Okulwa Nenkungu Angabizi:

Lezi zisebenzisa inqubo yokufafaza ehambisana nongqimba olulodwa. Ngaphansi kokugqokwa okuvamile kwansuku zonke kanye nokuhlanza kwansuku zonke, isikhathi esisebenzayo sokulwa nenkungu ngokuvamile siyizinyanga ezingu-2-3 kuphela. Ukuchayeka njalo ekujulukeni nasemafutheni, noma ukusula okomile ngezicubu noma ekhoneni lehembe, kubangela ukuthi ungqimba luguge ngokushesha okuphindwe kathathu kunamalensi avamile, futhi ukusebenza kahle kungase kwehle kakhulu esikhathini esingaphezudlwana kwenyanga.

Amalensi Okulwa Nenkungu Ahlanganiswe Ngokugcwele Okuphezulu:

Lezi zisebenzisa inqubo yokubopha ifilimu enezingqimba eziningi enamathela ngokuqinile. Ngaphansi kwezimo ezifanele zokunakekelwa, zingahlala izinyanga eziyi-6 kuya kweziyi-12, kodwa zinentengo ephezulu kakhulu.

Ngamanye amazwi, uma usebenzisa amalensi alwa nenkungu ebusika, kunethuba elihle lokuthi ngesikhathi uwakhipha futhi ebusika obulandelayo, izakhiwo zawo zokulwa nenkungu zizobe sezinyamalele, zikushiye namalensi avamile angamelani ngisho namabala.

Abantu abaningi banomuzwa wokuthi “bakhohlisiwe,” futhi imbangela eyinhloko ilele lapha: abakhiqizi bakhuluma kuphela ngokuthi “i-anti-fog” ngaphandle kokucacisa “usuku lokuphelelwa yisikhathi.” Abathengi bacabanga ukuthi bathenge isici esihlala njalo, kanti empeleni bathenge izinyanga ezimbalwa zokusebenza kahle.

Iqiniso Elijabulisayo: Amalogo Avezwe Inkungu vs. Amalensi Alwa Nenkungu

Ungase uqaphele ingcezu ejabulisayo yendaba: amalensi amaningi aveza uphawu lomkhiqizo uma uwaphefumula, olwaziwa ngokuthi uphawu lokulwa nombumbulu oluvezwe yinkungu. Isimiso salokhu empeleni sinomqondo ofanayo nobuchwepheshe bokulwa nenkungu.

Besebenzisa ama-laser noma ukugqwala ngamakhemikhali, abakhiqizi babhubhisa ngokukhetha indawo yendawo yengubo ephoqa amanzi ukuze bashintshe amandla ayo aphezulu. Uma uphefumula ilensi, ingubo ehlanganisiwe iyafiphala futhi iphenduke ibe mhlophe, kuyilapho indawo ebhujisiwe ihlala icacile, iveza uphawu.

Nakuba le nqubo ngokwayo ilungile—imikhiqizo ehloniphekile ibeka la mamaki emaphethelweni angaphandle ngelensi ngaphandle kwendawo yokukhanya ukuze igweme ukuphazamisa umbono—kufanele uqaphele izinto ezimbili:

1. Izimboni ezisezingeni eliphansi zisebenzisa amasu aluhlaza. Ukuqopha ngokujulile kakhulu kudala iphutha elihlala njalo embozweni, okusheshisa ukuxebuka kwefilimu ezungezile.

2. Amalensi alwa nenkungu ngokwawo ayathandeka emanzini, okwenza kube nzima ukufaka amamaki abonakala njengenkungu futhi kube yingozi kakhulu ukuwasebenzisa. Kumalensi amaningi ashibhile alwa nenkungu, indawo yelogo ebonakala njengenkungu iyindawo yokuqala lapho ulwelwesi luhluleka khona.

Ezinye Izindlela Ezingcono

Uma ungavuma ukuthi amalensi alwa nenkungu avame ukuba namabala, anamandla okuklwebheka kahle, futhi ahlala isikhathi esifushane, usengawakhetha. Kukhona futhi enye indlela engabizi kakhulu: amalensi ajwayelekile asezingeni elihle kanye nebhodlela lesifutho esilwa nenkungu esisezingeni eliphezulu. Vele usifafaze uma kudingeka, usisule, futhi sizohlala usuku noma ezimbili—ama-yuan ambalwa azohlala ubusika bonke. Ngaphandle kwalokho, ungafaka amanzi anensipho kumalensi; lokhu kuzosebenza usuku lonke ngaphandle kokuthinta izakhiwo zamalensi ezivikela amabala kanye nokuklwebheka.