Uhlobo oluqhelekileyo lwembala lobumfama luzuze ilifa. Nangona kunjalo, ukubonakala kombala kungabangela izifo ezinjenge- macular degeneration , ukutyhefuza kunye nemiphumo emibi yeyeza. Abasetyhini ngokuqhelekileyo 'ngabaphathi' besiphene esadluliselwa nge-defective x chromosome. Ngokuyininzi amadoda azuze umbala wobumfama obunobuninzi, ochaphazela malunga ne-1 kuma-20 amadoda kuwo onke ama-1 kwabesifazane abangama-200.
Ngobumfama obumbala, kukho inani elincinci leesununu zeeseyile kwi-retina yelihlo. Yiyo retina ejongene nombono wemibala .Kukho iintlobo ezintathu zeesel cell, ezibomvu, eziluhlaza kunye neelinen eziluhlaza, ezijongene nokukhanya. Uluhlu lobume bobuhlwempu bomntu buxhomekeke kwinqanaba lomonakalo kunye nawaphi amaqela eeseli achaphazelekayo.
Umbono ngokwawo awuchaphazelekayo, kuphela amandla okuhlukanisa phakathi kwemibala ethile.
Iifom zemibala yokuPhuphuka
Eziqhelekileyo
Ifomu eqhelekileyo yombala oyimpumputhe ngumbala obomvu obomvu obomvu. Kugqityiwe kwi-geni yembonakalo yombala kwi-X ye-chromosome njengengxaki eguquguqukayo. Olu hlobo luchaphazela kumntu omnye kwimi-10 kwaye iifom ezimbini. Ngenye indlela iifani ezibomvu ezahlukileyo zibonakala zingenanto kwaye zingabonakali nakweminye imifino, ii-oranges, ii-red reds, kunye ne-browns zonke zibonakala zifana ne-hue efanayo, ezahluke kuphela ngamandla abo.
Kudala
Ngenye inqabileyo yobuninzi bobubala, i-blues ne-yellows ayikwazi ukwahlukana.
Olunye uhlobo oluthile oluqhelekileyo lobumfama lubonisa ukuba yonke imibala ibonakala kumnyama nomhlophe.
Izinyango Zonyango
Akukho naluphi unyango lomboniso obalaseleyo owuzuze ilifa. Umbala ongaboniyo obangelwa zizifo okanye iimpembelelo zonyango ngamanye amaxesha unokuphathwa.
I-EnChroma Glass
Iziglasi ze-EnChroma zihlobo olutsha lwefowuni ebonakalayo elinceda abantu
Nangona i-EnChroma ayinakuphucula umbala omeleyo ukwenzela ukuba umntu angadlulisa uvavanyo lwe-blindness color, luza kunceda abantu abanombala ukuba bafumane inkcazo yinto efana nombono wombala. Ngokomzekelo, i-EnChroma lens inokunceda abantu abanemibala engcono baxabise izinto ezifana ne-orange blazer okanye i-lavender flower petal.
I-EnChroma yi-lens yeplastiki eyenziwe ngophethiweyo ecatshulwa malunga ne-100 yecandelo lezinto zetekisi. Le lensi isebenza ngokucoca izinto ezithile zokukhanya ezihamba phakathi kwabantu abanombala obomvu obomvu. Ngokukhethekileyo, ngokusebenzisa izihlunu ezininzi ze-notch, i-EnChroma lens iqhuba ngokufanelekileyo imida kwiindawo zokuphazamiseka kwe-optic kwaye kuphakamisa ukuqonda kweengcingo kunye nemifino.
I-EnChroma ayikho indlela yokunyanga kwaye iyakhathazeka. Okokuqala, kuthatha imizuzu engama-30 i-EnChroma lens ukusebenza. Okwesibini, izibuko ze-EnChroma zibiza kakhulu kuneziglasi eziqhelekileyo kwaye zibiza iindleko ezimbalwa zeedola. Okwesithathu, i-EnChroma lens ayiyi kuphucula ukusebenza kwansuku zonke kunoma iyiphi indlela exabisekileyo.
Okuthakazelisayo, iziglasi ze-EnChroma nazo zinokugqithwa ngabantu abangenabalabala. Kubantu abanemibono eqhelekileyo, ii-EnChroma lens zenza imibala ingakumbi okanye "i-pop".