Malangizo Osankha Zojambula Zisanu
Simungathe kuweruza magalasi a magalasi ndi mtundu wake, osati chifukwa cha kuteteza maso. Zithunzi ndi magetsi a magalasi a magalasi sakuwonetsera mphamvu za UV (ultraviolet) . Pamene magalasi a magalasi amapangidwa, majekeseni amachiritsidwa ndi mankhwala opatsirana ndi UV kuti athetse kuwala kwa UV. Chifukwa mankhwalawa nthawi zambiri sakhala opanda mtundu, ma lenti omveka amatha kuteteza kuwala komanso malonda amdima.
Ndiye n'chifukwa chiyani mitundu yambiri ya lenti?
Amatsitsa kuwala mu njira zosiyanasiyana, ndipo mfundo zina zimapanga ntchito yabwino poletsa kuwala kuposa ena. Mfundo zina zimakulitsa mitundu, pamene ena amazipotoza. Zithunzi zili ndi mphamvu zowonjezera masomphenya m'madera ena. Ngakhale kuti mungayamikire mtundu wina wamafuta, sizingakhale zabwino kwambiri pa moyo wanu. Zotsatirazi ndizolondola zothandiza posankha magalasi .
- Gray: Mdima ndi lopanda kuloĊµerera m'zinthu zomwe zimathandiza kuti maso azindikire maonekedwe awo. Zithunzi zakuda zimachepetsa kuwala ndi kunyezimira. Sankhani imvi yoyendetsa galimoto ndi masewera akunja monga golf, kuthamanga kapena njinga.
- Yellow / Orange: Zingwe zam'kasu ndi zamaluwa zimawonjezereka kusiyana ndi zovuta, zovuta kapena zochepa. Zithunzizi zimapangitsa kuti zinthu ziziwoneka zolimba mkati ndi kunja, koma zingayambitse kupotoka kwa mtundu. Sankhani masewera achikasu a masewera a chisanu ndi masewera a mpira wamkati.
- Zobiriwira: Zobiriwira zimatsuka kuwala kwa buluu ndi kuchepetsa kuyera, pamene zimapanga zosiyana kwambiri ndi zooneka bwino. Zithunzi zobiriwira zimachepetsanso kuchepetsa eyestrain kuwala. Sankhani zobiriwira pa masewera olimbitsa thupi monga tennis, baseball ndi golf.
- Amber / Brown: Amber ndi mabala a bulauni amachepetsa kunyezimira ndi kutsegula kuwala kwa buluu, kuwapatsa mphamvu yowunikira masomphenya a mitambo. Poletsa kuunika kwa buluu, zizindikirozi zimachulukitsa zosiyana ndi zooneka bwino, makamaka motsutsana ndi zobiriwira ndi zobiriwira monga udzu ndi mlengalenga. Sankhani zowonongeka ndi zofiirira za nsomba, baseball, golf, kusaka, njinga zamoto, ndi masewera a madzi.
- Mankhwala a Melanini - Melanin pigment m'mawonekedwe a magalasi amatetezedwa maso kuchokera ku kusintha kwa ukalamba wokhudzana ndi kuyimba. Palinso umboni wina wosonyeza kuti melanin ili ndi zotetezera anthu omwe ali ndi vuto la macular.
- Rose / Wofiira: Zojambula zowonjezera zimawonjezera kusiyana ndi kutseka kuwala kwa buluu. Malemba awa ali ndi mbiri yokhala yotsitsimutsa maso ndi omveka bwino kusiyana ndi ena kwa nthawi yayitali yavala. Amathandizanso powonekera pamene akuyendetsa galimoto, ndipo amawoneka ngati okondedwa pakati pa ogwiritsa ntchito makompyuta pamene amachepetsa kutentha ndi eyestrain.
Chitsime:
Pamapepala Pamapepala: Malangizo Ogula Zogulitsa Masitomala, 243 N. Lindbergh Blvd. St. Louis, MO 63131. bungwe la American Outdoor Association (AOA).