DI-EFOCU ifake iilensi ezininzi ze-sedments zithiywa igama kuba kukho inani leelensi ezincinci ezibonakalayo kwiliso elibonakalayo kwii-angles ezithile kwi-lens, ezisasazwa kwindawo ye-Lens, kungoko igama. I-DeFocus ifake i-ledments ezininzi luhlobo lwe-myopia ukuthintela iMyopia kunye nokulawula iiglasi zesakhelo, eziqulathe iinkalo ezimbini. Inye yeyona ndawo iphambili ephakathi esetyenziselwa ukulungisa iimpazamo zempikiswano (iMyopia, i-Atight kunye ne-Atigmatism), kwaye elinye iziko lidlulisela kwi-ribery yelensi yelensi. Imimandla ye-Defocu ezininzi. When the wearer looks at objects at different distances, defocus incorporated multiple segments lenses can provide clear vision and myopia defocus at the same time, and can prevent and control the growth of myopia while correcting vision.
Umgaqo kukusebenzisa indlela yengxelo yendalo yeliso - i-phenomenon yokupheliswa, ukuze kwamehlo, ukuphuhliswa kokubonakalayo kunye nomfanekiso weliso elikufutshane neliso leliso elikufutshane neliso.
Okwangoku, i-myapia yenene ye-Insteric ininzi i-axilia, ebangelwa kukukhula kwe-axis yamehlo. Ngenxa ye-Elongwation ye-eyebot, indawo yomfanekiso iqikelelwe phambi kwe-retina. Xa ulungisa iilensi ze-myopia eqhelekileyo, ukulungiswa okucacileyo kujongile kuphela kumbono ophambili, kwaye uyilo lwelensi ngokwalo lwenze ngokuthe ngcembe okanye lunyuke ngokungaphaya kwendawo yokukhanya kwendawo. Emva kokulungiswa, into enye inokuqikelelwa kwiFovea yeMacula ngaphandle kwengxaki, eqinisekisa umbono ocacileyo. Nangona kunjalo, into efunyenwe yi-retina i-peripheral ayikho ngqo kwi-retina, kodwa iphambi kwendawo yasemva kwe-retina, oku kuya kukhokelela kwinto ecinga ngoku, eyaziwa njengenye yezizathu eziphambili ze I-Myopia yoqulunqwa kunye nenzulu ngabaphandi. Oku kungenxa yokuba i-Hyperopia DeFoCuleko kwi-Posteringi icala elingasemva kwe-retina inyusa ukukhula kwe-axis kwicala elingasemva, kukhokelela ekukhuleni kwe-nexial kunye nokuqina kwe-myapia.
I-lens ezincinci kwindawo yeDefocus iyilelwe ngokukodwa ukuba ibe nenqanaba elahlukileyo kwi-lens kwindawo yolungiso, ebangela ukuba i-i-i-refocus iwele kwaye ibonelele ngesibonakaliso kwi-Axis yamehlo ngaphambili, iphumeza Iziphumo zokulibazisa i-myopiya inzulu.
Inzuzo:
Impembelelo yokulawula iMyopia icacile: Impembelelo yokulibazisa okukhula kwe-myopia iphezulu nge-59%, kunye nefuthe lokulawula ngokukhula kwe-axial liphezulu kangange-60%.
2.Ukusebenza ngokufanelekileyo
3.ight thyuthuzo: I-Multi-Poilia-Poopia defocus ayinamsebenzi we-atightism kwaye ayiqhagamshela iliso lomntu. Ngokungafaniyo neelensi zonxibelelwano, ezinxibelelana neCornea, aziyi kubangelanga.
I-Fingledle Tentre: Xa kuthelekiswa nezinye iilensi, ezinje nge-orthokeralogy ye-orthokeratology, efuna ukuhlamba izandla kwaye isuswe ngalo lonke ixesha kwaye ithathe i-lens ifuna ukhathalelo lononophelo olukhethekileyo.
5.Ifuthe lokucotha le-myopia liphezulu nge-59%, kwaye isiphumo sokulawulwa kokukhula kwe-axial siphezulu kangange-60%.
https: //wwww.zjjlidens.com/ideal-del-derfocus-Incesporance-Impicles-placles-Phect-SEct-
IXESHA LOKUQALA: I-Oct-16 ukuya kwi-2023