Indlela ukuba banxibe lenses. umyalelo ezinemifanekiso

Ngakumbi nangakumbi nabantu, lowo wafunyaniswa ukubona okanye ezikude, khetha iilensi zoqhagamshelwano ulungiso umbono. Esi sixhobo yi iingongoma lula kwaye practical kakhulu, kodwa ukuze bafunde ukuba zisetyenziswa njani na, kuthatha ixesha. Abantu bokuqala nazo nge-hlengiso usebenzisa lens, Kakade ke, umbuzo othi, indlela anxibe lens. Kungafundwa kwimizuzu embalwa usebenzisa inqaku eneenkcukacha ngemizekeliso. Ke ...

Indlela ngokukhawuleza ukubeka lens?

Kwanabo bantu baye babhenela ukusetyenziswa lens okokuqala ebomini bakhe, ngokukhawuleza bagqwese ubuchule ebeka phambili.

1. Ukuba ngaba uza ukufaka ilens, ungakhathazeki kwaye musani ukoyika, uzibeka esichengeni ngempumelelo. uhlambe ngocoselelo izandla zenu, uzomisa, nokulungiselela zonke izinto eziyimfuneko ukuze le nkqubo. Oku lens ngokuqhelekileyo ekupakisheni, ulwelo ngokukhethekileyo ukuthoba kunye nokugcinwa isikhongozeli natywinwa, naqiniselelwa yokugcina olwahlukileyo lens emva ukususwa zabo. Ixesha lokuqala ilula ukwenza zonke zazo esipilini, uya kwandula ke ubone practice indlela ukwambatha lens. Kwakhona, itshefu iphepha elingabhalwanga kungaba Ukugunda ukuba amehlo akho uqale ukunkcenkceshela.

2. Eyona nto inzima kwiimeko ezininzi - kukufunda ukuba idanyaze okwethutyana xa ufuna ukutsala ebengumsesane iinkophe ephezulu nesezantsi neminwe naphakathi ngesandla mnye, nokuququzelela ukufikelela kwi iliso. Kulo mzekelo, ebengumsesane umnwe kufuneka zisekelwe ijwabu esezantsi, kwaye ngokomlinganiselo, ngokulandelelana, encotsheni. Abanye abantu kulula ukuyisebenzisa ngenxa isalathisi neminwe ephakathi. Apha wendoda ngokwayo kufuneka ufumane isikhundla obutofotofo.

3. Ngoku ungakwazi ukuthatha ilens ngaphandle iphakheji. Lumka ukuba imanzi, oko kuya kwenza kube lula inkqubo ebeka phambili. Phambi kokuba unxibe lenses, ndayibeka nje omnye kuzo incam umnwe (kufutshane isikhonkwane), uze ujonge nemilo yayo. Ukuba kubonakala ngathi kukho isitya imilo rhoqo, ngoko kuya zinganxitywa ngokuchanekileyo. Kwi ezinye iimodeli icala uyakwazi ukubona ncwadi, eziya kukunceda uqonde ukuba lens zocaphulo. Ke ukuba kufana ipleyiti kunye kungqameko, ileyibhile na umfanekiso omfusa, imveliso ukwimo engalunganga.

4. Neenkophe iphakama wakhangela phezulu, ukwayama ilens kwinxalenye imhlophe iliso - le sclera. It has akukho kwalapho, uchukumise iya kuba elula. Emanzi ilens iya kunamathela kuyo. Ngononophelo blink, kangangokuba ngokuzenzekelayo isiwe kwiziko iso. Niya kuqonda ukuba bonke lichanekile, ukuphucula imboniselo.

5. Indlela ukubeka lens kwelinye iliso, uyazi, kufuneka nje ukuphinda amanqaku ama-2, 3 no-4.

6. Ukuba uvakalelwa ukungakhululeki, iintlungu okanye nasiphi na isimo emehlweni emva kokuba inkqubo, ekususeni ilens, wambamba kubo imizuzu embalwa kulwelo ukuba ahlambe, uze wambathe kwakhona.

7. akuboni, umbono kakuhle emva kokuba isicelo lenses kube ziziphumo indawo ngokungafanelekanga phezu iso. Ukuze uphephe oku, khangela fomu zabo phambi masinxibe lens. Kwakhona, kukho uluvo kwabasaqalayo abangazange ulungiswe umbono. Ekuhambeni kwexesha, amehlo ukukuqhela lens kumfowunelwa, kwaye umgangatho mbono iza kuphucula. Kuyimfuneko ukuba ukukhangela lens kuyo nayiphi na inxalenye esweni. Ukuba ukwakweli sclera, okanye blink ngobunono Ungayisusa kwi embindini iliso.