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.
Bona ngamehlo azo
Umuntu ≈ 60 cpd (20/10)
Ukubona kuka-ithayigi kucace kangakanani?
Amehlo ayo ahlukanisa cishe ama-cycles angu-7 ngedigri (20/86 (est.)), kanti umuntu ufinyelela cishe ku-60 cpd (20/10). 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.
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 ithayigi engayibona?
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
ithayigi ibona kanjani ebumnyameni?
Cishe izikhathi eziyisithupha kangcono kunobomuntu ekukhanyeni okuncane.
Ukubona kuka-ithayigi kuqhathaniswa kanjani nokomuntu?
Ithayigi libona cishe ku-20/86 kune-20/20 yakho nemibala emibili kunemithathu. Ekukhanyeni okuluvivi libona cishe izikhathi eziyisithupha kangcono kunawe, okwenza ukusa, ukuhlwa nobusuku amahora alo okuzingela.
Yini eyisipesheli ngokubona kuka-ithayigi?
- Uboya obu-orange bungukuzifihla ezinyamazaneni ezingaboni obomvu
- Ukubona okuhle kakhulu ebusuku
- Ukuzwela okukhulu ekunyakazeni
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.
