Indlela ezibona ngayo

isicabucabu esigxumayo ibona kanjani umhlaba?

Amehlo amancane — abukhali kunawo wonke ngosayizi wawo

Isicabucabu esincane esigxumayo sishaya ngokumangalisayo ngaphezu kwesisindo saso ekuboneni. Kumehlo aso ayisishiyagalombili, amabili amakhulu abheke phambili anikeza umbono ocije kunawo wonke owaziwayo esilwaneni sosayizi waso, ozwela i-ultraviolet nokuluhlaza, kuyilapho amehlo amancane asecele eshanela ukunyakaza. Kuwumzingeli obonayo ochwensa futhi agxume njengekati kunokubamba inyamazane kubulembu.

Bona ngamehlo azo

Isicabucabu esigxumayo — Indlela esibona ngayo umhlaba — Indlela esibona ngayo umhlaba

Ukucaca kokubona6 cpd · 20/100 (est.)

Ibanga lokubona320°

Umuntu ≈ 60 cpd (20/10)

Ukubona kuka-isicabucabu esigxumayo kucace kangakanani?

Amehlo ayo ahlukanisa cishe ama-cycles angu-6 ngedigri (20/100 (est.)), kanti umuntu ufinyelela cishe ku-60 cpd (20/10). Ibanga layo lokubona lisabalala cishe ngo-320°.

isicabucabu esigxumayo ubona kanjani umuntu?

Amehlo ayo ahlukanisa cishe imijikelezo engu-6 ngedigri, kanti awakho angu-60, ngakho ubuso kumele busondele cishe izikhathi ezingu-10 ukuze ibone imininingwane oyibonayo. Isimo sakho nokunyakaza kwakho kufika kucacile; ukubukeka kobuso bakho akufiki.

Ukuqhathanisa imibala

Okwakho

Okwazo

Red

Orange

Yellow

Green

Blue

Purple

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 isicabucabu esigxumayo engayibona?

Umbala we-UV-oluhlaza, weluliwe kuya kobomvu kwezinye izinhlobo ngesihlungi ku-retina. Ecacile ngokumangazayo kumehlo amancane kangaka.

Ama-photoreceptor

Amehlo aphambili: amaseli e-cone e-UV + oluhlaza (amanye anesihlungi sobomvu); amapheya ama-4 amehlo

Iziqongo zokuzwela kwama-cone

UV360 nm
Oluhlaza530 nm

isicabucabu esigxumayo ibona kanjani ebumnyameni?

Abazingeli abasebenza emini.

Ukubona kuka-isicabucabu esigxumayo kuqhathaniswa kanjani nokomuntu?

Ngokweqiniso imininingwane yesicabucabu esigxumayo, cishe ku-20/100, ihlala ngaphansi kakhulu kwe-20/20 yakho, yize imangalisa iso elincane kangaka. Sibona i-ultraviolet ongeke uyibone, kumehlo ayisishiyagalombili amboza indawo yaso eningi kakhulu kunamabili akho.

Yini eyisipesheli ngokubona kuka-isicabucabu esigxumayo?

Ubukhali obukhulu kunazo zonke ngokobukhulu bawo kunoma yisiphi isilwane
Amehlo aphambili we-telephoto anenetina enyakazayo
Amehlo ayisishiyagalombili ukuze abe nolwazi lwango-360°

Imithombo yesayensi

Land (1969)
Zurek et al. (2015)

Landa i-Animal Vision

Khomba ikhamera yakho kunoma yini bese ubuka umhlaba uguquka ube ukubona kwalesi silwane ngesikhathi sangempela.