Indlela ezibona ngayo
uvemvane ibona kanjani umhlaba?
Kuze kube izinhlobo ezingu-15 zama-receptor ombala
Uvemvane lungase lubone imibala eminingi kunacishe noma yisiphi isidalwa esiphilayo. Ezinye izinhlobo ziphatha kuze kufike izinhlobo eziyishumi nanhlanu zama-photoreceptor kweyethu emithathu, ezisatshalaliswe kumehlo ayinhlanganisela asukela ku-ultraviolet kuya kokubomvu. Embalini noma ephikweni lenkosikazi, amaphethini aqhakaza uvemvaneni ahlala efihlekile ngokuphelele kithi, ikakhulukazi ku-ultraviolet.
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
Ukuxazulula umbala okumangalisayo (kufinyelela ku-15 izinhlobo zama-receptor), kunamaphethini e-ultraviolet emaphikweni asetshenziswayo ekushelanem.
Ama-photoreceptor
Kufinyelela ku-15 izinhlobo zama-photoreceptor (isb. i-Graphium), ezwela i-UV
Iziqongo zokuzwela kwama-cone
- UV360 nm
- Oluhlaza sasibhakabhaka/mfusa440 nm
- Oluhlaza530 nm
- Obomvu610 nm
Ukubona ekukhanyeni okuncane
Isebenza emini.
Uma kuqhathaniswa nokubona komuntu
Isithombe sovemvane siluvivi, cishe ku-20/1200 kune-20/20 yakho. Isistimu yalo yombala, ngokuphambene, iyayidlula eyakho: kuze kufike izinhlobo eziyishumi nanhlanu zama-receptor kweyakho emithathu, zifinyelela ku-ultraviolet ongeke uyibone.
Izici eziphawulekayo
- Kufinyelela ku-15 izinhlobo zama-photoreceptor
- Izimpawu ze-UV emaphikweni
- Inkambu ejikelezayo yeso elixutshiwe
Imibuzo evame ukubuzwa
uvemvane ibona kanjani umhlaba?
Uvemvane lungase lubone imibala eminingi kunacishe noma yisiphi isidalwa esiphilayo. Ezinye izinhlobo ziphatha kuze kufike izinhlobo eziyishumi nanhlanu zama-photoreceptor kweyethu emithathu, ezisatshalaliswe kumehlo ayinhlanganisela asukela ku-ultraviolet kuya kokubomvu. Embalini noma ephikweni lenkosikazi, amaphethini aqhakaza uvemvaneni ahlala efihlekile ngokuphelele kithi, ikakhulukazi ku-ultraviolet. Ukuxazulula umbala okumangalisayo (kufinyelela ku-15 izinhlobo zama-receptor), kunamaphethini e-ultraviolet emaphikweni asetshenziswayo ekushelanem.
Yimiphi imibala uvemvane engayibona?
Ukuxazulula umbala okumangalisayo (kufinyelela ku-15 izinhlobo zama-receptor), kunamaphethini e-ultraviolet emaphikweni asetshenziswayo ekushelanem. Kufinyelela ku-15 izinhlobo zama-photoreceptor (isb. i-Graphium), ezwela i-UV
Ukubona kuka-uvemvane kucace kangakanani?
Amehlo ayo ahlukanisa cishe ama-cycles angu-1 ngedigri (20/1200 (est.)), kanti umuntu ufinyelela cishe ku-60 cpd (20/20). Ibanga layo lokubona lisabalala cishe ngo-344°.
uvemvane ubona kanjani umuntu?
Amehlo ayo ahlukanisa cishe imijikelezo engu-1 ngedigri, kanti awakho angu-60, ngakho ubuso kumele busondele cishe izikhathi ezingu-60 ukuze ibone imininingwane oyibonayo. Isimo sakho nokunyakaza kwakho kufika kucacile; ukubukeka kobuso bakho akufiki.
uvemvane ibona kanjani ebumnyameni?
Isebenza emini.
Yini eyisipesheli ngokubona kuka-uvemvane?
Kufinyelela ku-15 izinhlobo zama-photoreceptor. Izimpawu ze-UV emaphikweni. Inkambu ejikelezayo yeso elixutshiwe. Amaphiko amaningi ovemvane aphethe amaphethini e-ultraviolet angabonakali emehlweni omuntu, futhi amaduna nezinsikazi zivame ukubukeka zihluke kakhulu nge-UV. Lezi yizimpawu zangasese zokushela uvemvane olufunda ngokusheshayo kuyilapho thina singazibhekeli.
Ukubona kuka-uvemvane kuqhathaniswa kanjani nokomuntu?
Isithombe sovemvane siluvivi, cishe ku-20/1200 kune-20/20 yakho. Isistimu yalo yombala, ngokuphambene, iyayidlula eyakho: kuze kufike izinhlobo eziyishumi nanhlanu zama-receptor kweyakho emithathu, zifinyelela ku-ultraviolet ongeke uyibone.
Imithombo yesayensi
- Chen, Awata & Arikawa (2016)
- Koshitaka et al. (2008)
Landa i-Animal Vision
Khomba ikhamera yakho kunoma yini bese ubuka umhlaba uguquka ube ukubona kwalesi silwane ngesikhathi sangempela.
