Eyona Indlela Yokuphila Ewe kufuneka uyithenge iperi yeglasi yokukhanya kwelanga

Ewe kufuneka uyithenge iperi yeglasi yokukhanya kwelanga

Yeyiphi Imovie Ukubona?
 
Ngethamsanqa ukufumana izandla zakho kwezi zakhiwo!Ngobubele uWarby Parker



Uyakhumbula ukuba umama wakho angakuxelela njani ukuba ungajongi ngqo elangeni, njengoko oko kuya kukwenza ungaboni? Ewe, wayengaphazami ngokupheleleyo.

Ukujonga ngqo elangeni ngamehlo angakhuselekanga kunokonakalisa i-retina (ungqameko lweliso lakho olujonga ukukhanya) kwaye ukuba lithe lavezwa ixesha elide ngokwaneleyo, kunokukhokelela kumonakalo osisigxina okanye nokuba yimfama. Oko kuyinyani naxa ilanga lifihliwe, njengoko kuya kuba njalo ngexesha lokusithwa kwelanga ngoMvulo, Agasti 21.

Akuzange kube licebo elihle ukujonga ukusithwa kwelanga ngaphandle kokukhuselwa, ugqirha uChristopher Quinn, umongameli weAmerican Optometric Association uqinisekisile ukuya kwi-CNN. Nangona kunjalo, isibini sakho sokuya kwizibuko ezisisiseko asizukubonelela ngokhuseleko olwaneleyo, yiyo loo nto ke kubalulekile ukuba ufikelele kwamehlo akho ngokufanelekileyo kulo msitho wakanye ebomini. Oko kuyinyani nakweyabo basendleleni yetotali, ekuphela kwesiqwengana somhlaba eU.S. apho ukujongwa komnyhadala welanga kunokujongwa.

Okwenziweyo iiglass zelanga kufuneka zihlangabezane ne-ISO 12312-2 yokhuseleko lwamazwe aphesheya ukuze ikhusele ngokufanelekileyo konakaliswe lilanga kubantu oontanga bakho ababuthathaka. Iiglasi ezingahlangabezaniyo nomgangatho ovavanyiweyo waselebhu zinokubangela ingozi- kwaye le yimeko enye apho kungcono ukuba ukhuseleke kunokuba ube nosizi.

Njengoko kuvela, iiglasi zeklipse ziyeyona nto ifunekayo kweli hlobo. Amathala eencwadi oluntu kwilizwe liphela aqala ukuhambisa izakhelo zasimahla ekuqaleni kuka-Agasti kwaye bakhawuleza baphelelwa zizibonelelo zabo, ngaphandle kwee-imeyile ezothusayo kunye neefowuni ezenziwa ngababukeli abanqwenela ukusithwa kwelanga. UWarby Parker naye utsibe kwibhanti eneefreyimu zasimahla , ezazigcinwe ngaphakathi Zonke iivenkile zabo kwisizwe siphela . Bebehambisa ezi glasi zasimahla ukusukela nge-1 Agasti kwaye uninzi lwazo alukho esitokweni, nangona kufanelekile ukumiswa nguWarby Parker wakho wasekhaya ukuphinda ujonge, kuba ezi zezona zinto zifanelekileyo zeGreat American Solar Eclipse. Sukuyijonga ngqo le!Imifanekiso kaGetty








Nalu uluhlu Abanye abathengisi abanesidima abathengisa ezinye iinguqulelo zezi freyimu zifunwa kakhulu, kodwa qaphela ukuba uninzi lwezi ndawo sele zithengisiwe. Ezinye zeemveliso ezikuluhlu, njenge Mholweni , unikezele ngezibuko zelanga zokwenyani, endaweni yezakhelo zekhadibhodi kwaye kukho ulwazi kwiivenkile ezitena nezodaka ezigcina iiglasi zigqumelele, ukwandisa amathuba okuba ungazifumana ezi zinto zininzi zithengisiweyo.

Ukuba awukwazi ukufumana izandla zakho kwezi glasi zikhethekileyo ngexesha lokusithwa kwelanga yinyambalala enkulu, awuphelelanga kwaphela kwithamsanqa, kodwa kuya kufuneka ufumane ubuqhetseba. Iprojektha ye-pinhole yindlela elula nekhuselekileyo yokujonga, ivumela ukukhanya kwelanga ukuba kudlule kuvulo oluncinci kwaye emva koko kuqikelelwe kumphezulu okufuphi. Oku kunokutsalwa ngokulula ngokubetha umngxunya kwikhadi lesalathiso kwaye usete ukuze umfanekiso uvele eludongeni olukufuphi okanye emhlabeni.

Ukufiphala kwelanga, qiniseka ukuziqhelanisa nokujonga ngokukhuselekileyo.

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