Kufuneka utshintshe i iindondo usoloko ucinga

Nokuba uyamthanda iindondo zenu, kusenokwenzeka ukuba ufuna izicathulo ezintsha. Kubonakala ukuba umgangatho wokhuseleko Sunglasses UV-as-zancitshiswa, kodwa iimvavanyo ukuba okwangoku zenziwa akwanelanga ukujonga ngokuchanileyo elide kangakanani wesinxibo izibuko zelanga. Yonke le ngcaciso ziyafumaneka emva kokuba uphando olubanzi eBrazil.

Ukunciphisa umgangatho wokhuseleko ngokuhamba kwexesha

Uninzi abase zezona iindondo ezifanayo yonke imihla iminyaka emibini, kodwa nokugcina inqanaba elifanayo wokhuseleko enjalo boniswa ultraviolet radiation ngexesha elifanayo sele bokuba ngokwenzululwazi ukuba iilensi. Yintoni eye yafunyanwa isifundo eBrazil, ukuze afaneleke kwamanye amazwe. Okwangoku, izindululo ndawo ezithile ngokuphathelele kanye xa umntu ufuna ukutshintsha elanga. Kunye nokhuselo Iso wemitha ingongoma ebalulekileyo kakhulu ehlabathini lonke, kuba le radiation kungabangela cataract, umonakalo semehlo kunye nezinye iingxaki ngeliso, kuquka ilahleko ngokupheleleyo umbono.

Uphando entsha e Brazil

Uphononongo entsha ijolise ekukhonzeni inkqubo saseBrazil zokuhlela iindondo ngokungqinelana kwiglasi ukufiphala kwaye izinga elicetywayo ukhuseleko kwimitha yelanga. Ukuba bangene kwenye yezi ndidi, izibuko kufuneka uphumelele uvavanyo, ngexesha apho sijongana izibane watt-450, simulating ukukhanya kwelanga, kuba iiyure amahlanu kumgama ngeesentimitha mathathu. Oko kulingana kwiintsuku ezimbini kwelanga ngokupheleleyo ngqo. Nangona kunjalo, ngenxa kufutshane Brazil ukuya ikhweyitha ilanga kweli lizwe, kunoko kwamanye amazwe amaninzi. Uphando obelwenziwe uye wafumanisa ukuba umyinge Brazil ukunxiba iindondo iiyure ezimbini yonke imihla iminyaka emibini. Ngoko ke iimvavanyo eziya kuqhutywa ukukhangela iindondo kufuneka athathe ingqalelo ezo nkcukacha.

Utshintsho kwinkqubo yovavanyo

Ukuba nomfanekiso umlinganiselo umthengi kulo lonke elo lizwe, kuyimfuneko ukutshintsha ixesha yintshukumo kuyi kwelanga, yaye umgama phakathi kwayo kunye amanqaku ovavanyo. Ixesha kufuneka lenyuke iiyure 135, yaye umgama ngu- ngokweesentimitha ezintlanu. Ezi zibalo ifanele Brazil, kodwa kube luncedo ukukhangela iingongoma kwamanye amazwe kunye ngama efanayo.

amanyathelo anokuthathwa

Kusekwangoko kakhulu ukuqinisekisa ukuba umgangatho wokhuseleko evela UV eyingozi ebegqwese zancitshiswa izibuko. Ukuba uvavanyo, esiqhutywa ngoncedo lo mshini kwelanga, luhlaziywa, apho kuya kubakho ndlela ukuqinisekisa ukuba umgangatho wokhuseleko ngokuhamba kwexesha akayi kutshintsha. Abaphandi kwakhona ingxelo kunye inqanaba ukukhuselwa UV ukuba, imitha yelanga emva kwexesha, izibuko kwaye aqala ukulahlekelwa amandla abo. Nangona imigangatho efanayo akukho zisetyenziswa kwamanye amazwe, isifundo ubonisa iingongoma ezibalulekileyo kakhulu ekufuneka ithathelwe ingqalelo kuwo onke amazwe ehlabathini.

ukungabikho Okukodwa

Ngoku abaphandi bacebisa ukuba indlela kuvavanyo, esetyenziswa kolu shishino, akakwazi linganeli ngokupheleleyo. Kodwa okwangoku akukho nto yenziwayo ngalo mba sithathwa. Abantu ukuze bazazi izinto ezininzi ezithe zenzeka njengoko ukuhamba kwexesha, lo gama nje kungekho iingcebiso ezisemthethweni kulo mba, kufuneka uthathe imicimbi ezandleni zabo aye afune izihlangu elitsha izibuko, ukuba ababili wena ukuguga, wena sele isetyenziswe ubuncinane iminyaka emibini. Ukuba unomdla ukuba zibuko ukuba banxibe, nangoku ekhuselekileyo, ungaya nabathengisi ezi mveliso. Abaninzi kubo linokuyiqhuba wena uvavanyo eya kukunceda wazi kumphakamo wangoku wokhuseleko evela yelanga eyingozi lamanqaku akho.

Khetha kuphela glasses ezikumgangatho ophezulu

Kwaye de siyazi nto eziphathekayo, abathengi bangazikhusela kumatyeli yokuqala ekufunyanweni iindondo ezikumgangatho ophezulu. Kufuneka uthenge kuphela ezo iiglasi, leyo ephawulwe umbhalo "100% wokhuseleko UV" okanye "UF400". EUnited States, umzekelo, inani elikhulu zelanga usondeze inqanaba eyimfuneko yokhuseleko. Noko ke, oko akufuneki ukuba uxhomekeke kwi-manani, kungcono ukuba zihlole. Vo zibonisa ukuba phantse isiqingatha sabantu abathenga ngayo iindondo abanalo nofifi ukuba loluphi uhlobo amanqaku nento ukuthini. Musa anikele ingqalelo parameters ezifana ixabiso, nokwehlukana, umbala Injengokubengezela kunye kukhuhlwe, njengoko nanye kwezi iinketho alichaphazeli nokhuselo radiation UV.