Indlela ezibona ngayo
isele ibona kanjani umhlaba?
Ibona umbala ebumnyameni cishe obugcwele
Isele liphethe okuhlukile okungekho esinye isilwane esingakubanga: libonakala libona umbala ngisho nakokuyithi ubumnyama obucishe bube phelele. Izinhlobo ezimbili ezikhethekile zama-rod zilivumela ukuthi lihlukanise okuluhlaza okwesibhakabhaka kokuluhlaza ngokukhanya kwezinkanyezi, emazingeni lapho amehlo ethu edela wonke umbala abone kuphela okumpunga. Emini, lawo mehlo aqhumile asebenza njengesithombisi sokunyakaza esixhunywe cishe ngqo olimini.
Umuntu ≈ 60 cpd (20/20)
Ukuqhathanisa imibala
How each colour shifts when seen through this animal's eyes, using the same colour model as the app. Tones a screen can't emit (such as ultraviolet) are shown as an approximation.
Ukubona umbala
Ingahlukanisa imibala emazingeni okukhanya lapho thina bantu singaboni umbala ngokuphelele. Ngaphezu kwalokho, "umtholi wezinambuzane" omuhle ngokunyakaza.
Ama-photoreceptor
Izinhlobo ezimbili zamaseli e-rod (umbala ekukhanyeni okuncane) + amaseli e-cone emini
Iziqongo zokuzwela kwama-cone
- I-rod "eluhlaza sasibhakabhaka"433 nm
- I-rod "eluhlaza"502 nm
Ukubona ekukhanyeni okuncane
Kuhle kakhulu: ukubona umbala kuqhubeka kuze kufike ekukhanyeni kwezinkanyezi.
Uma kuqhathaniswa nokubona komuntu
Imininingwane yesele imodeli, cishe ku-20/300 kune-20/20 yakho. Kodwa ligcina libona umbala ngokukhanya kwezinkanyezi, kudala emva kokuba owakho usudlulele kumpunga, futhi amehlo ayo acishe abe banzi ashiya kancane okunyakazayo.
Izici eziphawulekayo
- Ukubona umbala cishe ebumnyameni
- Amehlo aqhamile anenkambu ecishe ijikeleze
- Ukudla okuqalwa ukunyakaza
Imibuzo evame ukubuzwa
isele ibona kanjani umhlaba?
Isele liphethe okuhlukile okungekho esinye isilwane esingakubanga: libonakala libona umbala ngisho nakokuyithi ubumnyama obucishe bube phelele. Izinhlobo ezimbili ezikhethekile zama-rod zilivumela ukuthi lihlukanise okuluhlaza okwesibhakabhaka kokuluhlaza ngokukhanya kwezinkanyezi, emazingeni lapho amehlo ethu edela wonke umbala abone kuphela okumpunga. Emini, lawo mehlo aqhumile asebenza njengesithombisi sokunyakaza esixhunywe cishe ngqo olimini. Ingahlukanisa imibala emazingeni okukhanya lapho thina bantu singaboni umbala ngokuphelele. Ngaphezu kwalokho, "umtholi wezinambuzane" omuhle ngokunyakaza.
Yimiphi imibala isele engayibona?
Ingahlukanisa imibala emazingeni okukhanya lapho thina bantu singaboni umbala ngokuphelele. Ngaphezu kwalokho, "umtholi wezinambuzane" omuhle ngokunyakaza. Izinhlobo ezimbili zamaseli e-rod (umbala ekukhanyeni okuncane) + amaseli e-cone emini
Ukubona kuka-isele kucace kangakanani?
Amehlo ayo ahlukanisa cishe ama-cycles angu-4 ngedigri (20/300 (est.)), kanti umuntu ufinyelela cishe ku-60 cpd (20/20). Ibanga layo lokubona lisabalala cishe ngo-330°.
isele ubona kanjani umuntu?
Amehlo ayo ahlukanisa cishe imijikelezo engu-4 ngedigri, kanti awakho angu-60, ngakho ubuso kumele busondele cishe izikhathi ezingu-15 ukuze ibone imininingwane oyibonayo. Isimo sakho nokunyakaza kwakho kufika kucacile; ukubukeka kobuso bakho akufiki.
isele ibona kanjani ebumnyameni?
Kuhle kakhulu: ukubona umbala kuqhubeka kuze kufike ekukhanyeni kwezinkanyezi.
Yini eyisipesheli ngokubona kuka-isele?
Ukubona umbala cishe ebumnyameni. Amehlo aqhamile anenkambu ecishe ijikeleze. Ukudla okuqalwa ukunyakaza. Umbono weselelungiselelwe ukunyakaza kangangokuthi isinambuzane esinganyakazi singadlula singabonwa. Vumela kunyakaze nje, kodwa, bese i-reflex yokudla kwesele iqhuma; lishaya ukunyakaza futhi lingase lingabi nandaba nokudla okumile ngokuphelele.
Ukubona kuka-isele kuqhathaniswa kanjani nokomuntu?
Imininingwane yesele imodeli, cishe ku-20/300 kune-20/20 yakho. Kodwa ligcina libona umbala ngokukhanya kwezinkanyezi, kudala emva kokuba owakho usudlulele kumpunga, futhi amehlo ayo acishe abe banzi ashiya kancane okunyakazayo.
Imithombo yesayensi
- Yovanovich et al. (2017)
- Donner (2020)
Landa i-Animal Vision
Khomba ikhamera yakho kunoma yini bese ubuka umhlaba uguquka ube ukubona kwalesi silwane ngesikhathi sangempela.
