Kubasebenzisi bamalensi oxhumana nabo abasaqalayo, ukuhlukanisa izinhlangothi ezinhle nezingezinhle zamalensi othintana naye ngezinye izikhathi akulula kakhulu.Namuhla, sizokwethula izindlela ezintathu ezilula nezisebenzayo zokuhlukanisa ngokushesha nangokunembile izinhlangothi ezinhle nezimbi zamalensi okuxhumana.
FRIST
Indlela yokuqala yindlela yokubona ejwayeleke kakhulu nesetshenziswa kakhulu, ilula kakhulu futhi kulula ukuyibona.Okokuqala udinga ukubeka ilensi emunweni wakho wenkomba bese uyibeka ngokuhambisana nomugqa wakho wokubona ukuze uyibhekisise.Lapho uhlangothi olungaphambili luphezulu, ukuma kwelensi kufana nesitsha, kunomkhawulo omncane wangaphakathi kanye nejika eliyindilinga.Uma uhlangothi oluphambene luphezulu, ilensi izobukeka njengesitsha esincane, imiphetho ibheke ngaphandle noma igobile.
LESIBILI
Indlela yesibili ukubeka ilensi ngqo phakathi komunwe wakho wenkomba nesithupha, bese uyimpintsha ngaphakathi ngobumnene.Uma uhlangothi olungaphambili luphezulu, ilensi ingena ngaphakathi bese ibuyela esimweni sayo sokuqala lapho umunwe ukhishwa.Nokho, lapho uhlangothi olungemuva luphezulu, ilensi izophuma inamathele emunweni futhi ngokuvamile ayibuyiseli isimo sayo iyodwa.
ESESITHATHU
Le ndlela yokugcina ibhekwa ngokuyinhloko ngaphakathi kwekesi eliyi-duplex, njengoba kulula ukuhlukanisa ungqimba lwe-pigment lwamalensi oxhumana naye anombala ngephansi elimhlophe.Iphethini ecacile kanye nokushintsha kombala othambile kumalensi anombala kuhlangothi olungaphambili phezulu, kuyilapho uma uhlangothi olungemuva luphezulu, ngeke nje kuphela ushintshe ungqimba lwephethini, kodwa ukuguqulwa kombala kuzobukeka kungaphansi kwemvelo.
Nakuba ama-contact lens engathinteki kakhulu ngokuphendulwa abheke phansi, angabangela ukuzwa komzimba wangaphandle okugqame kakhudlwana lapho egqokwe esweni futhi angabangela ukungqubuzana okuthile ngokomzimba ku-cornea.Ngakho-ke, kubalulekile ukulandela umkhuba ojwayelekile wokugqoka nokuhlanza ama-contact lens, futhi ungayeki noma yiziphi izinyathelo ukuze nje ube nobuvila.
Isikhathi sokuthumela: Aug-29-2022
