Magalasi a Ballo CR39 UV+420cut(tm) - Tetezani Maso Anu ku Macheza Oopsa

Theuv420ndi mandala omwe amadula UVA, UVB ndi HEV(Kuwala kwamphamvu kowoneka bwino/kudulidwa mpaka 420nm) pomwe nthawi yomweyo kumachepetsa kunyezimira ndi polarized ntchito.ku420 ku420Ndi mandala abwino kwambiri omwe amateteza maso anu ku kuwala koyipa ndikukupatsani kuwona bwino komwe simunakumanepo nako!

Magalasi atsopano a Ballo CR39 UV+420cut(tm) amasefa 400 mpaka 420 nm ya kuwala kwamphamvu kowoneka bwino (HEV), komwe kumatchedwanso kuwala kwa buluu.ku420 ku420Kuwala kwa HEV kuli moyandikana ndi cheza cha ultraviolet pa sipekitiramu yowoneka ndipo kumakhala ndi mphamvu zomwe zimatha kuwononga khungu ndi minofu yamaso.ku420Kafukufuku wasonyeza kuti kuwala kwa buluu kwa HEV komwe kumachokera kuzipangizo zamakono monga makompyuta ndi mafoni a m'manja kungayambitse mavuto a maso, kukulitsa kuwonongeka kwa macular, komanso kusokoneza ma circadian rhythm.ku420

Ngakhale magalasi ambiri otchuka opangidwa kuti azitchinga kuwala kwa HEV amakutidwa ndi pigment yochokera pamwamba, ukadaulo wathu wa UV+420cut(tm) in-mass umabalalitsa utotowo kuti utenge kuwala koyipako m'malo mowunikiranso kwa yemwe wavala. .ku420Izi zimalola magalasi kuti azitha kutsekereza kuwala kwa HEV kwanthawi yayitali komwe sikungowonongeka ndi zokanda pamwamba, ndikuwonetsetsa bwino popanda mtundu wabluish kapena kupotoza kwamtundu wina kosafunika.ku420

Magalasi athu a UV+420cut(tm) ndi abwino kwa aliyense amene amathera nthawi yayitali akugwira ntchito pakompyuta kapena kugwiritsa ntchito foni yam'manja kapena piritsi.ku420 ku420Amaperekanso chitetezo ku kuwala kobwera chifukwa cha kuyatsa kwakunja, nyali zakutsogolo zamagalimoto ndi njinga zamoto, komanso kuwala kochita kupanga kochokera kumagwero owunikira m'nyumba monga ma LED ndi mababu a fulorosenti.ku420Kuphatikiza apo, magalasi a UV+420cut(tm) amakhala ndi zokutira zopanda madzi zomwe zimachotsa thukuta ndi chinyezi china kuchokera pamwamba pa mandala.