Ngokuthuthukiswa okuqhubekayo kwezidingo zekhwalithi zabathengi, izidingo zekhwalithi zabantu zamalensi optical nazo ziyathuthukiswa kancane kancane, ngesikhathi esifanayo, izidingo zomhlaba zamalensi optical nazo ziya ngokuya ziqinile.Indlela yokubona uphawu lwekhwalithi yayo ngokushesha?Namuhla sizobheka amazinga e-optical lens kanye nezidingo zokumaka ezihlobene emazweni amaningana.
I-European Union
I-European Union idinga ukuthi amalensi okubona kufanele athobele I-Medical Devices Regulation (EU) 2017/745 futhi aqinisekiswe njengafanelekile.Ukuze ungene emakethe ye-EU ngokushelela, uphawu lwe-"CE" lungangezwa
IBrithani
Ngemuva kwe-Brexit, i-Great Britain idinga ukuthi amalensi okubona kufanele athobele Imithetho Yedivayisi Yezokwelapha yasendaweni 2002 futhi aqinisekiswe ukuthi afaneleke ngaphambi kokwengeza uphawu lwe-"UKCA" ukuze angene emakethe yasendaweni ngokushelela.
I-the united states
E-United States, amalensi okubona nawo alawulwa ngokuqinile njengamadivayisi ezokwelapha, futhi ikhwalithi yawo kufanele ihlangabezane nezimfuneko ze-Federal Food and Drug Administration (FDA) (21 CFR 801.410) ngaphambi kokuthi angeniswe.
China
Imakethe yasekhaya idinga ukuhlangabezana nezidingo ze-GB/T 38005-2019 standard.
Ukuhlolwa Kokusebenza Komkhiqizo we-EUR -- isitifiketi sokusebenza sabathengi ukuze basiqonde lapho sithi shazi.Abakhiqizi bamalensi okubona bangabala izici zokusebenza zemikhiqizo yabo kulesi sitifiketi ukuze bagqamise ukuhluka kwemikhiqizo, ukuze kuthuthukiswe indawo yokuthengisa yemikhiqizo.
Isikhathi sokuthumela: Sep-03-2022