Indlela ukunxiba ilens: tips kwabasaqalayo

Iinkcukacha Lens mhlawumbi indlela ongasoze ulityalwe ulungiso mbono ngaphandle uqhaqho. Ukunxiba phezu phambi iliso, ukuba tight-kufaneleka, uthabathe ukwakheka kwalo. Phambi lens ngoku eziqhelekileyo spectacles zoqhagamshelwano ezininzi eziluncedo: musa zinqanda intsimi kombono, ubuchule ukubuyisela umbono binocular, ukunyusa ndikho yayo ukukhusela ukuhlukumezeka iliso. Ukuba ukunxiba lens zoqhagamshelwano kahle kangangoko kunokwenzeka yaye akuyi kunenza iliso ukudinwa, sinciphise yokusebenza ezibonwayo kunye ongaboniyo kubalulekile ukwazi ukuba anxibe ngayo iilensi kunye nendlela ukubanyamekela.

Iinkcukacha lens zifuna ukukhathalelwa ingakumbi ngenyameko, nokunamathela ngokungqongqo imithetho leyo aya kukuxelela zamehlo kwi obhobhozayo likagqirha lenses. Kwakhona ukuba athimbe nokususa ilens njani, ungasoloko funda imiyalelo beza lens kunye nezisombululo kubo. Rhoqo, ukunakekelwa lens ezifanelekileyo ngexesha endaweni kubo - isiqinisekiso of obutofotofo lens banxibe ngaphandle yokwenzakala.

Okwangoku, ii-ofisi lwamehlo kunye ezithengiswa, kukho iiklasi kwabasaqalayo, leyo bafundisa ukusetyenziswa lens. Ixesha lokuqala ozinxiba kubo uya kunceda ugqirha okanye umongikazi, uze uchaze ngokweenkcukacha, anxibe indlela lens ekhaya. Iintsuku zokuqala ezimbalwa le yokunxiba lens ilula, ekubeni Iliso lomntu ukuze wamisela ukuba ungena kuwo nanye into ngokuzenzekelayo iqalisa ukuvala, iyenza nzima ukubeka ilens endaweni. lens enxibe ngemihla ekuqaleni nako ukuzisa ezithile, kufuneka ixesha ukuze siqhelane, ngoxa abanye ndingaziva waziva yaye nokuba silibale ukuba ilens kufuneka isuswe ebusuku.

Noko ke, iintsuku ezimbalwa, kwaye wena kunye namehlo akho sakuqhela kule ezintsha, indlela anxibe ngayo lens nendlela Bamtola uya khumbula by ngentliziyo, kungekho nayiphi na impembelelo. Isibini kweenyanga inkqubo iya nje kuqhutywa ku automatism kwaye babe nezolo.

Ukufakelwa kunye nokusetyenziswa lenses ifuna ukubambelela ngokungqongqo uluhlu lwemithetho:

1. Phambi kokuba unxibe iilensi kufuneka ahlambe izandla zabo ngesepha namanzi kunye kuzisula owomileyo itawuli, musa ukuyishiya ezandleni imicu.
2. Thina ukufumana umgqomo okugcina lenses uvule. Ngokuqhelekileyo, ezineziciko isikhongozeli ngaphandle ngobhalo R - iliso lasekunene kunye L - eye ngasekhohlo zahlukile ngebala. Ngenxa yoko, i-container isiciko kunye nokonyulwa R ziluhlaza okanye eluhlaza.
3. Thina bafumane ilens ukusuka isikhongozeli usebenzisa forceps ezizodwa lugs abicah uze uyibeke phezu incam umnwe. Khangela ukuba icinyiwe ngaphakathi phandle - kule fomu kufuneka zifane isitya elintlangothi egudileyo. Okulandelayo, umunwe phakathi kwelinye icala siya kumisela ijwabu ongentla Uvalo - kuwaba ijwabu asezantsi.
4. Cwangcisa ilens kwicandelo esezantsi lweliso lakho xa kuyimfuneko ukukhangela phezulu. Emva koko ijwabu ngobunono asezantsi, uze blink amaxesha 3-4, kwaye ilens iya kuba kwindawo kwaye uzive ubuhlungu.

Kucetyiswa unxibe lens ukuba ahlale etafileni ukuze kube lula ukuyifumana xa uyeka kuyo. Phambi ukubeka ilens okanye ukususa itshekhi yabo imixholo yeseli isikhongozeli, ukuba ilulwelo enamafu iqulethe amasuntswana othuli okanye ukungcola, ekufuneka ukutshintsha kwaye uhlambe ilens.

Nokuba umbono emehlweni zombini ngokulinganayo ze edidekile yaye musa ukutshintsha ilens, ukunqanda uphazamiseko, ngamaxesha onke qalisa ukuba kutolwe banxibe iilensi ngeliso efanayo, ezifana ekunene. Zama ukuba angamchukumisi kumphezulu engaphakathi ilens, kodwa ukuba yenzeka - qiniseka ukuba ngamanzi lens. Ukuze lens eside nokugcina elubala sabo, sebenzisa kuphela ukhathalelo acetyiswayo nge- bangaze pula lens ngamanzi ethafeni. Ukuba lens emva kokususa ziyaxinga kunye, nakweyiphi imeko musa ukuzama lokuqhawula - unako nomonakalo. ndayibeka nje kwisikhongozeli ne ulwelo.