Indlela ezibona ngayo
uzekamanzi ibona kanjani umhlaba?
Mhlawumbe ama-opsin angu-30, ukunyakaza cishe 360°
Uzekamanzi uwumbulali wasemoyeni, futhi umbono wawo wakhelwe ukujaha. Amehlo ayinhlanganisela amalensi ayizinkulungwane ezingamashumi asonga cishe ngokuphelele ikhanda lawo, umnika umkhathi ocishe ube yindilinga ephelele yokubona, futhi ungaphatha kuze kufike ama-opsin ombala angamashumi amathathu ahlukene, ithuluzi lombala elicebe kunawo wonke elaziwayo embusweni wezilwane. Konke kulungiselelwe ukuvimbela inyamazane nokuyibamba emkhathini.
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
Cishe inombolo enkulu kunazo zonke yezinhlobo zama-receptor ombala kunoma iyiphi isilwane, kanye nokubona i-UV nokukhanya okusabalalisiwe.
Ama-photoreceptor
Kufinyelela ku-~30 izinhlobo ze-opsin kuma-~28.000 omatidia; UV + polarization
Iziqongo zokuzwela kwama-cone
- UV350 nm
- Oluhlaza sasibhakabhaka440 nm
- Oluhlaza520 nm
- Obomvu620 nm
Ukubona ekukhanyeni okuncane
Isebenza emini.
Uma kuqhathaniswa nokubona komuntu
Imininingwane ecolekile kazekamanzi iluvivi, cishe ku-20/800 kune-20/20 yakho. Kukho konke okunye uyakwedlula: cishe ama-360-degree kanye kanye, iziteshi zombala eziningi kakhulu, nokunyakaza okusheshayo okufundwa ngokushesha okuphindwe kaningi kunokulandela kweso lakho.
Izici eziphawulekayo
- Kufinyelela ku-~30 ama-opsin
- Ukubona okucishe kube ngu-360°
- Ukubona okukhulu kokunyakaza/kokuqwayiza (~300 Hz)
Imibuzo evame ukubuzwa
uzekamanzi ibona kanjani umhlaba?
Uzekamanzi uwumbulali wasemoyeni, futhi umbono wawo wakhelwe ukujaha. Amehlo ayinhlanganisela amalensi ayizinkulungwane ezingamashumi asonga cishe ngokuphelele ikhanda lawo, umnika umkhathi ocishe ube yindilinga ephelele yokubona, futhi ungaphatha kuze kufike ama-opsin ombala angamashumi amathathu ahlukene, ithuluzi lombala elicebe kunawo wonke elaziwayo embusweni wezilwane. Konke kulungiselelwe ukuvimbela inyamazane nokuyibamba emkhathini. Cishe inombolo enkulu kunazo zonke yezinhlobo zama-receptor ombala kunoma iyiphi isilwane, kanye nokubona i-UV nokukhanya okusabalalisiwe.
Yimiphi imibala uzekamanzi engayibona?
Cishe inombolo enkulu kunazo zonke yezinhlobo zama-receptor ombala kunoma iyiphi isilwane, kanye nokubona i-UV nokukhanya okusabalalisiwe. Kufinyelela ku-~30 izinhlobo ze-opsin kuma-~28.000 omatidia; UV + polarization
Ukubona kuka-uzekamanzi kucace kangakanani?
Amehlo ayo ahlukanisa cishe ama-cycles angu-1.5 ngedigri (20/800 (est.)), kanti umuntu ufinyelela cishe ku-60 cpd (20/20). Ibanga layo lokubona lisabalala cishe ngo-360°.
uzekamanzi ubona kanjani umuntu?
Amehlo ayo ahlukanisa cishe imijikelezo engu-1.5 ngedigri, kanti awakho angu-60, ngakho ubuso kumele busondele cishe izikhathi ezingu-40 ukuze ibone imininingwane oyibonayo. Isimo sakho nokunyakaza kwakho kufika kucacile; ukubukeka kobuso bakho akufiki.
uzekamanzi ibona kanjani ebumnyameni?
Isebenza emini.
Yini eyisipesheli ngokubona kuka-uzekamanzi?
Kufinyelela ku-~30 ama-opsin. Ukubona okucishe kube ngu-360°. Ukubona okukhulu kokunyakaza/kokuqwayiza (~300 Hz). Uzekamanzi uthatha isampula sokunyakaza ngokushesha kangaka, kuze kufike cishe izikhathi ezingu-300 ngomzuzwana, kangangokuthi inyamazane enyakaza ngokushesha ibonakala icishe ime ngokuphelele phambi kwawo. Yisona esinye sezizathu esiphumelela ngaphezu kwamaphesenti angamashumi ayisishiyagalolunye emizamweni yawo yokuzingela.
Ukubona kuka-uzekamanzi kuqhathaniswa kanjani nokomuntu?
Imininingwane ecolekile kazekamanzi iluvivi, cishe ku-20/800 kune-20/20 yakho. Kukho konke okunye uyakwedlula: cishe ama-360-degree kanye kanye, iziteshi zombala eziningi kakhulu, nokunyakaza okusheshayo okufundwa ngokushesha okuphindwe kaningi kunokulandela kweso lakho.
Imithombo yesayensi
- Futahashi et al. (2015)
- Labhart & Nilsson (1995)
Landa i-Animal Vision
Khomba ikhamera yakho kunoma yini bese ubuka umhlaba uguquka ube ukubona kwalesi silwane ngesikhathi sangempela.
