Amalente ahlaza okwesibhakabhaka

Amehlo aluhlaza ahlala ebonisa iingcamango malunga nomntu onothando, uhlobo oluthile lokukhanya kunye nolutsha, kwaye abanini babo bahlala befaniswa neengelosi. Siyabulela kwimpumelelo yamanje kwi-ophthalmology, unokukwazi ukufumana ngokukhawuleza le mthunzi we-iris, nokuba nangokwemvelo kubumnyama. Iilensi eziluhlaza okomhlaza ziveliswa ngeentlobo ezahlukeneyo, ezikuvumela ukuba ukhethe ithoni epheleleyo kuyo nayiphi na amehlo - evela esibhakabhakeni esibonakalayo kwindawo eluhlaza.

Umbala wemibala yombala obomvu ogcweleyo

Ngelishwa, ngokwemvelo, amehlo 'ombala wezulu' ayitholakali, kodwa namhlanje akuyiyo ingxaki nonke, kuba unako ukubeka iilensi zokudibanisa. Umbala oqaqambileyo ocebileyo we-iris unikeza ezi zilandelayo iinkcukacha ezilandelayo:

Iilensi eziluhlaza eziphezulu ngasentla zinokugqithiselwa amehlo amanqabileyo . Izixhobo ezinjalo zi-opaque, ngoko zigqwesa umthunzi wendalo we-iris kwaye, yintoni eyona nto inomdla, ukutshintshwa kwekhadi kwanomzekelo walo.

Kuyathakazelisa ukubheka iilensi eziluhlaza ezivela kwiqoqo "idiza":

Iilensi ezimnyama ezimnyama

Izixhobo ezichazwe ziqulethe i-blue tint okanye zidibanise iitoni ezingama-2-3 zobuluhlaza obunzima. Iilensi ezinjalo zikhangeleka ngokwemvelo, kwaye akusiwo wonke umntu oza kuqiqa malunga nobukho bazo nokuba kude.

Iimpawu ezintle zokubala imibala emnyama eluhlaza:

Ubuninzi bemvelo kunye nobutyebi buya kufumaneka ngokusebenzisa iilensi zokudibanisa ezimbini okanye ezintathu. Zenziwe ngendlela enokuba ezimbini okanye ezintathu ezenziwe ngombala obomvu zithatyathwa ukusuka kwiziko ukuya emacaleni omncedisi, kwaye kukho umda omnyama weenxa zonke. Ngaphezu koko, imidwebo enemifanekiso ifana kakhulu neepatheni zangempela ze-iris, kwaye ukuguqulwa okugqithisileyo kombala omnye kuya kwenzeni umphumo wendalo.