Indlela ezibona ngayo
ithayigi ibona kanjani umhlaba?
Uboya obu-orenji obubukeka buluhlaza kunyamazane yayo
Ijazi le-thayigi elivuthayo eliwolintshi lingelinye lamaqhinga amahle emvelo wokubona, futhi iqhinga liqondiswe enyamazaneni yayo, hhayi kithi. Izinyamazane, njengethayigi ngokwayo, ziyizimpumputhe kokubomvu, ngakho emehlweni azo lelo wolintshi elivuthayo lifundeka njengokuluhlaza okuphuphile okuncibilika ehlathini. Ikati eligqama kakhulu ehlathini, kuzo izilwane elizizingelayo, licishe lingabonakali.
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
I-dichromacy eluhlaza sasibhakabhaka-phuzi. Enyamazaneni (nayo engaboni obomvu), i-orange yengwe ibukeka iluhlaza: ukuzifihla obala.
Ama-photoreceptor
I-Dichromat (izinhlobo ezi-2 zamaseli e-cone), egcwele amaseli e-rod nene-tapetum lucidum
Iziqongo zokuzwela kwama-cone
- S (oluhlaza sasibhakabhaka)450 nm
- L (oluhlaza)550 nm
Ukubona ekukhanyeni okuncane
Cishe izikhathi eziyisithupha kangcono kunobomuntu ekukhanyeni okuncane.
Uma kuqhathaniswa nokubona komuntu
Ithayigi libona cishe ku-20/155 kune-20/20 yakho nemibala emibili kunemithathu. Ekukhanyeni okuluvivi libona cishe izikhathi eziyisithupha kangcono kunawe, okwenza ukusa, ukuhlwa nobusuku amahora alo okuzingela.
Izici eziphawulekayo
- Uboya obu-orange bungukuzifihla ezinyamazaneni ezingaboni obomvu
- Ukubona okuhle kakhulu ebusuku
- Ukuzwela okukhulu ekunyakazeni
Imibuzo evame ukubuzwa
ithayigi ibona kanjani umhlaba?
Ijazi le-thayigi elivuthayo eliwolintshi lingelinye lamaqhinga amahle emvelo wokubona, futhi iqhinga liqondiswe enyamazaneni yayo, hhayi kithi. Izinyamazane, njengethayigi ngokwayo, ziyizimpumputhe kokubomvu, ngakho emehlweni azo lelo wolintshi elivuthayo lifundeka njengokuluhlaza okuphuphile okuncibilika ehlathini. Ikati eligqama kakhulu ehlathini, kuzo izilwane elizizingelayo, licishe lingabonakali. I-dichromacy eluhlaza sasibhakabhaka-phuzi. Enyamazaneni (nayo engaboni obomvu), i-orange yengwe ibukeka iluhlaza: ukuzifihla obala.
Yimiphi imibala ithayigi engayibona?
I-dichromacy eluhlaza sasibhakabhaka-phuzi. Enyamazaneni (nayo engaboni obomvu), i-orange yengwe ibukeka iluhlaza: ukuzifihla obala. I-Dichromat (izinhlobo ezi-2 zamaseli e-cone), egcwele amaseli e-rod nene-tapetum lucidum
Ukubona kuka-ithayigi kucace kangakanani?
Amehlo ayo ahlukanisa cishe ama-cycles angu-7 ngedigri (20/155 (est.)), kanti umuntu ufinyelela cishe ku-60 cpd (20/20). Ibanga layo lokubona lisabalala cishe ngo-200°.
ithayigi ubona kanjani umuntu?
Amehlo ayo ahlukanisa cishe imijikelezo engu-7 ngedigri, kanti awakho angu-60, ngakho ubuso kumele busondele cishe izikhathi ezingu-9 ukuze ibone imininingwane oyibonayo. Isimo sakho nokunyakaza kwakho kufika kucacile; ukubukeka kobuso bakho akufiki.
ithayigi ibona kanjani ebumnyameni?
Cishe izikhathi eziyisithupha kangcono kunobomuntu ekukhanyeni okuncane.
Yini eyisipesheli ngokubona kuka-ithayigi?
Uboya obu-orange bungukuzifihla ezinyamazaneni ezingaboni obomvu. Ukubona okuhle kakhulu ebusuku. Ukuzwela okukhulu ekunyakazeni. Njengoba inyamazane eyinhloko engeke ibone okubomvu, ithayigi alidingi ukuba luhlaza ukuze licashe: iwolintshi elifanayo elibukeka ligqama kithi lisebenza njengesicasho esisebenzayo sehlathi enyamazaneni, livumela ikati ukuthi lisondele ngaphambi kokushaya.
Ukubona kuka-ithayigi kuqhathaniswa kanjani nokomuntu?
Ithayigi libona cishe ku-20/155 kune-20/20 yakho nemibala emibili kunemithathu. Ekukhanyeni okuluvivi libona cishe izikhathi eziyisithupha kangcono kunawe, okwenza ukusa, ukuhlwa nobusuku amahora alo okuzingela.
Imithombo yesayensi
- Jacobs (1993)
- Fennell et al. (2019)
Landa i-Animal Vision
Khomba ikhamera yakho kunoma yini bese ubuka umhlaba uguquka ube ukubona kwalesi silwane ngesikhathi sangempela.
