Indlela ezibona ngayo
ukhozi ibona kanjani umhlaba?
Ukubona okububende ngokucaca okuphindwe ka-2–3 kunokwakho
Ukube ubungaboleka amehlo okhozi umzuzwana, umhlaba ubungaqina ube nokugxila okucishe kube ngokwesibonakude. Lundiza phezulu phezu kwensimu, lungabona unogwaja noma ukunyakaza okucijile njengokusika otshanini kusukela ebangeni lapho thina besingabona khona ikhaphethi eluhlaza engaphukiyo kuphela. Umbono walo wombala ucebe kunowethu futhi, unekhoni lesine elizwela ku-violet, elifinyelela kancane nje ku-ultraviolet eseduze.
Bona ngamehlo azo
Umuntu ≈ 60 cpd (20/10)
Ukubona kuka-ukhozi kucace kangakanani?
Amehlo ayo ahlukanisa cishe ama-cycles angu-140 ngedigri (20/4), kanti umuntu ufinyelela cishe ku-60 cpd (20/10). Ibanga layo lokubona lisabalala cishe ngo-340°.
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.
Yimiphi imibala ukhozi engayibona?
Icebile kunokubona komuntu, inobubanzi obengeziwe be-UV/mfusa; amaconsi amafutha alola ukuhlukanisa umbala.
Ama-photoreceptor
I-Tetrachromat (izinhlobo ezi-4 zamaseli e-cone) + amaconsi amafutha anemibala
Iziqongo zokuzwela kwama-cone
- UV/V405 nm
- S (oluhlaza sasibhakabhaka)450 nm
- M (oluhlaza)505 nm
- L (obomvu)565 nm
ukhozi ibona kanjani ebumnyameni?
Isebenza emini; amehlo amakhulu ne-fovea emaphakathi ejulile esebenza njengesikhulisi.
Ukubona kuka-ukhozi kuqhathaniswa kanjani nokomuntu?
Ukhozi lubona cishe kabili kuya kathathu ngokucija kunawe, cishe ku-20/4 kune-20/20 yakho. Ngaphezu kwemibala emithathu osunayo, lungeza ikhoni lesine elizwela ku-violet, elifinyelela kancane nje ku-ultraviolet eseduze.
Yini eyisipesheli ngokubona kuka-ukhozi?
- Ubukhali obuphindwe ka-2-3 kunobomuntu
- Ama-fovea amabili eso ngalinye
Imithombo yesayensi
- Hart (2001)
- Lind, Mitkus, Olsson & Kelber (2013)
- Reymond (1985)
- Doyle et al. (2014)
Landa i-Animal Vision
Khomba ikhamera yakho kunoma yini bese ubuka umhlaba uguquka ube ukubona kwalesi silwane ngesikhathi sangempela.
