Ama-lens ukuklwethuli bekulokhu kuyinkinga evamile ekubuyekezweni kwesibuko sepulasitiki. Namuhla, sizochaza iziphikiso kanye nemiphumela yokuklwebheka ngokuningiliziwe.
1, imbangela yokuhlwitha
Ekunakekelweni kwansuku zonke ama-lens, ukuskena kwelensi akuyona ejwayelekile ngokwanele, okuyimbangela ebalulekile yokuqhekeka.
2, izimpawu ezinkulu eziningana zokugqoka okukhulu nokudabula izinyembezi
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2. Umqondo womzimba wakwamanye amazwe ngemuva kokugqoka le athi awuthuthuki ngemuva kokususa amaprotheni;
3. Ekuseni ngemuva kokugqoka ilensi, amehlo avame ukuba nokuthuthuka okuningi noma ukuvuvukala ngaphandle kwanoma yisiphi isizathu;
4. Endabeni yokugqoka izibuko ngokujwayelekile, umbono wamehlo onqunu ngamehlo ngosuku lwasemini izinsuku eziningana wehla
3, Ungabhekana Kanjani Nokugqoka Nokudwengula
Ukubuyekezwa njalo kuyindlela enhle yokugwema ukugqoka okukhulu nokuklebhula, lapho kungabi sina, kungapholishwa ukuthi lubuyisele isimo selensi.
Kodwa-ke, kukhona okukodwa! Ukugaya ukugaya kuzothinta ukwakheka kwelensi, ngakho-ke ukugqoka kaningi kungenzeka kube nomthelela emthethweni ogqoke umphumela ngemuva (okufana nokubumba umphumela, njll.), Ngakho-ke kuyisidingo sokuzijwayeza, Akungenxa yelensi kanye ne-cornea yesimo esifanele futhi kudinga ukuguqulwa, ngaphandle kwalokho, hhayi indlela yokulungisa yonke yendawo! Futhi lapho ukugqokwa kubucayi kakhulu, izinhlobo ezi-4 ezingenhla kwezi-4, imvamisa nokupholisha nokuzikhandla kungakwazi ukusindisa ilensi, kungayeka ukugqoka izinguquko, ngakho-ke qiniseka ukugqoka ukubuyekezwa kwesibuko ngesikhathi!
4, Ungakuvimbela kanjani
Indlela yokuvimbela isesinyathelo sokuhlanza, gcina izandla zithambile futhi zihlanzekile, izipikili zimfushane futhi zibushelelezi, isisu sesundu nesundu ngaphandle kwesikhumba esifile kanye nemingcele. Hlikihla ngesisu somunwe esithambile lapho ugeza. Lapho ugcina ilensi, uma uthola i-lens ebambelele emaphethelweni ebhokisi lelensi, ungakwazi ukubopha ibhokisi lelensi bese unikina ngobumnene ibhokisi lelensi, ukuze ikhambi eligelezayo labahlengikazi ebhokisini lizoqhuba ilensi kuze kube yilapho i-lens icwila ebhokisini lens. Uma lokhu kungasebenzi, zama ukubeka amaconsi ambalwa wesisombululo ohlangothini lwe-concave yelensi bese uphinda izinyathelo ezedlule kuzoba lula. Ngazo zonke izindlela, ungasebenzisi umunwe wakho ku- "poke" lens phansi, lo msebenzi ububi kakhulu! Khetha isibuko, kufanele usakaze ithawula elihlanzekile etafuleni, ukuze uvikele ukuthi ungaweli ngqo emhlabathini, phezulu kwetafula. Lapho i-lens iwela phansi noma etafuleni, uma uhlangothi lwe-concave luphelile, kufanele simangele umunwe wethu ngamanzi noma ngesixazululo sabahlengikazi, bese sidonsa umunwe wethu ngomugqa. Uma uhlangothi lwe-convex luvukile, cela ngobunono ngqo ngenduku yokumunca.
Isikhathi sePosi: Aug-19-2022