IiLensi zeBallo CR39 UV+420cut(tm)-Khusela amehlo akho kwimitha eyingozi

Iuv420yilensi esika i-UVA, UVB kunye ne-HEV(Ukukhanya okuphezulu okubonakalayo/ukusika kude kube yi-420nm) ngelixa kwangaxeshanye kunciphisa ilitha ngokusebenza kwepolarized.uv 420 uv 420Yilensi egqwesileyo ekhusela amehlo akho kwimitha eyingozi kwaye ikubonelele ngokutofotofo ongazange ukubone!

Iilensi zeBallo CR39 UV+420cut(tm) entsha zihluza ngaphandle kwe-400 ukuya kwi-420 nm yokukhanya okubonakalayo okubonakalayo (HEV), okukwabizwa ngokuba kukukhanya okwesibhakabhaka.uv 420 uv 420Ukukhanya kwe-HEV kufuphi nemitha ye-ultraviolet kwi-spectrum ebonakalayo kwaye inamanqanaba anamandla anokuthi awonakalisa ulusu kunye nezicubu ze-ocular.uv 420Uphando lubonise ukuba ukukhanya okuluhlaza okwesibhakabhaka kwe-HEV okuphuma kwizixhobo zedijithali ezinjengeekhompyuter kunye nee-smartphones kunokubangela uxinzelelo lwamehlo, kukhulise ukuwohloka kwe-macular, kunye nokuphazamisa izingqisho ze-circadian.uv 420

Ngelixa iilensi ezininzi ezidumileyo eziyilelwe ukuthintela ukukhanya kwe-HEV ziqatywe ngebala esekwe kumphezulu, itekhnoloji yethu ye-UV+420cut(tm) in-mass in-mass isasaza idayi kwisixhobo selensi ngokwayo ukuze ifunxe oku kukhanya kuyingozi kunokuba ibubuyisele kulowo uyinxibileyo. .uv 420Oku kuvumela iilensi ukuba zinikeze ukusebenza okuqinileyo kunye nexesha elide lokuthintela ukukhanya kwe-HEV okungathotywanga yimikrwelo yomphezulu, ngelixa lisabonelela ngombono ocacileyo ngaphandle kombala oluhlaza okwesibhakabhaka okanye okunye ukuphazamiseka kombala okungafunwayo.uv 420

Iilensi zethu ze-UV+420cut(tm) zifanelekile kuye nabani na ochitha ixesha elongeziweyo esebenza ekhompyuter okanye esebenzisa i-smartphone okanye isixhobo sethebhulethi.uv 420 uv 420Bakwabonelela ngokhuseleko kwi-glare ebangelwa ukukhanya kwangaphandle, izibane eziphuma kwiimoto kunye nezithuthuthu, kunye nokukhanya okwenziweyo okuvela kwimithombo yokukhanyisa yangaphakathi efana ne-LED kunye ne-fluorescent bulbs.uv 420Ukongeza, iilensi ze-UV+420cut(tm) zineengubo ezigxotha amanzi ezigxotha ukubila kunye nokunye ukufuma kumphezulu welensi.