Goggles ne diopters

Umbono iindondo - nto gqitha into ebalulekileyo xa kufikwa ukuqubha.

Goggles bohlulwa babe ngamaqela ezine: iqela lokuqala - abantwana, iqela lesibini - kubalandeli, iqela lesithathu - kuqalwa kunye neqela yesine - izibuko kunye diopters. Abo kuba abathandi, yena, yahlulwe ngamaqela, ngokwamaqela amathathu. Okokuqala - iindondo kumabhinqa, owesibini - iiglasi Madoda, kwaye eyesithathu - ingafundwa.

Thina banomdla kwiqela izibuko nokuba a diopter. Ezi ngongoma ziya kuba ziluncedo kwabo bantu abathi ebomini wokwenene naziphi na iimali ukululeka umbono, ezifana iindondo okanye lenses.

Goggles kunye diopters ziyilelwe nje ukukhusela amehlo emanzini; kodwa ukuba imbono kakuhle amanzi.

Enyanisweni, lo diopter ngamanye amaxesha eziyimfuneko nje kuphela abo baneengxaki umbono. Isibakala sokuba zonke amanzi kubonwa ngendlela eyahlukileyo kunokuba emoyeni. Nokuba umbono elungileyo, lokuvula amehlo akhe, ngoxa amanzi, ubona zonke kufiphale kunye namabala. Amehlo ethu angenzelwanga loo manzi.

Refraction kunye refraction eyahlukeneyo umoya wayo enye kwenye, yaye kungoko ke kukho umahluko umbono. Ukukhanya refracted emanzini, ngoko ke umfanekiso sicacileyo akugxininisi retina.

Abanye abantu bakholelwa ukuba unako ngokukhuselekileyo emanzini imaski, ebhinqe lenses contact umbono. Enyanisweni, kukho i-risk enkulu ukuba imaski ufumana amanzi okuhlamba nje kude ilens, yaye ungaphulukana kubo, ngenxa yokuba emanzini, babe phantse ezingabonakaliyo.

Interesting mzuzu - bequbha iiglasi umbono ziqokelelwa ngokuzimeleyo. Sithetha ngayo yokuba ezi iiglasi zithengiselwa kwezinye iindawo, nendlu ngamnye ukuqokelela kubo ngokwakho. Isibakala sokuba zonke iiyunithi ezahlukeneyo, ngoko ke iliso ethile kufuna uhlengahlengiso ngamnye. Kubonakala ukuba ufuna ukuthenga ngokwahlukileyo iliso lasekunene, iliso ngasekhohlo, kwakunye isethi okhethekileyo, equlethe impumlo, intlaka kunye carabiners ngenxa kuqhotyoshelwe lens ukuya kwilastiki.

Njengoko zilungiswe kakuhle iindondo umbono ukuqubha? Ukwenza glasses rhoqo ukuze yokudada, kodwa endaweni lens eziqhelekileyo ifakwe lenses kunye diopters. Ukuba amehlo ezahlukeneyo kumgangatho, kwaye ilens sinokwenziwa eyahlukileyo iliso nganye.

embodiments Ezo kunokwenzeka xa kufakwa izibuko lens diopter umenzi. yokwakha (olunye-sifuba) ukukhusela ngokugqibeleleyo ukuvuza kwamanzi. Enye into kufuneka sinikele ingqalelo - olu khetho efanelekileyo kuphela abo amandla ilens kufanele ukuba ifane.

Kubalulekile ukuqaphela ukuba amandla lens isebenza kwi mali ethile ayikho emoyeni, kodwa kuphela emanzini, oko kukuthi, emoyeni aniyi kuba kuhle gqitha ukubona bobabini emanzini.

Indlela ukukhetha i izibuko diopter?

Ezi zibuko zikhethwa ngendlela efanayo qubha oluqhelekileyo. Ukuyilwa kunye nolwakhiwo uxhomekeke ngokupheleleyo ukhetho lwakho ekhuhlangubeni lakho. naziphi na iparameters ethile kuphela kuchaphazela ukhetho lwakho.

Apho ukuthenga izibuko kunye diopters? Baya zingathengwa kwenye yeevenkile ezininzi online kwakunye nayiphi na ivenkile iimpahla zemidlalo.

Musa ukunqaba wena uyolo yemboniselo ezilungileyo emanzini. Jonga ihlabathi amehlo.