Mbiri ya zingwe zitha kutumizidwanso mpaka 14th- China, pomwe oweruza omwe amagwiritsidwa ntchito amagalasi opangidwa ndi smooky quartz kuti asamabise. Zaka 600 pambuyo pake, bizinesi yamabapu imayamba kuyambitsa magalasi amakono monga tikuwadziwa lero ku Atlantic City. Kuyambira pamenepo, tsiku lomanja limachitika chaka chilichonse pa June 27. Zochitika pachaka zimafunanso kudziwa za kufunika kwa chitetezo cha ultraviolet.
Kodi kutetezedwa ndi dzuwa ndikofunikira komanso kofunikira pamoyo watsiku ndi tsiku?
Kuwala kwa UV kumatha kuvulaza maso anu. Kuwonetsedwa kumatha kukupangitsani kuti mupeze zaka 8-10 m'mbuyomu kuposa momwe mungakhalire. Gawo limodzi lokhalo ladzuwa limatha kuvulaza kwambiri ziphuphu zanu kwambiri. Pali zopindulitsa zambiri zopindulitsa ndi chitetezo cha 100% kuposa momwe mumazindikira. Nthawi ina mukamaika pamithunzi yomwe mumakonda, mutha kugwiritsa ntchito mwayi:
1.Protection kuchokera ku UVA ndi UVB Rays
2.Gulare
3.
4.
5.Partection motsutsana ndi khansa yapakhungu m'derali
6.Shade kuchokera ku kuwala kowala, komwe kungaletse mutu
7.Prtection kuchokera ku zinthu zakunja ngati dothi, zinyalala ndi mphepo
8.Wwanle kupewa
Kodi ndingadziwe bwanji ngati magalasi omwe akuiteteza? Tsoka ilo, sizophweka kunena ngati magalasi anu ali ndi mandala oteteza uve pongoyang'ana. Komanso simungathe kusiyanitsa chitetezero kutengera mtundu wa mandala, monga tans tints a Lens alibe chochita ndi chitetezo cha UV. Nawa maupangiri ochepa posankha dzanja lanu loteteza dzuwa:
• Yang'anani cholembera pazinthu zakuthupi kapena pofotokozera za phukusi lomwe limatsimikizira 100% chitetezo cha UVA-UVB 400.
• Ganizirani moyo wanu ndi zochitika zanu mukamasankha ngati mukufuna magalasi owoneka bwino, kapena magalasi a zithunzi kapena mandala ena
Dziwani kuti Thirani Wamdima Simangopereka Chitetezo cha UV
Kumaso kwam'madzi kumatha kupereka thandizo komanso chidziwitso chotetezera kwathunthu m'maso mwanu. Chonde dinani patsamba lathu https://www.universeoptical.com/tock-kupeza zosankha zambiri kapena kulumikizana ndi ife mwachindunji.