Amaqiniso Athakazelisayo Ngeso Lomuntu

1. Iso Lisebenza Njengelensi Yekhamera

Amehlo anjengemishini eyinkimbinkimbi enezingxenye eziningi ezihambayo. Ingaphambili lenhlamvu yeso linongqimba olucacile lokuvikela olubizwa ngokuthi i-cornea. Ukukhanya kungena nge-cornea futhi kugxile kukho kokubili i-cornea ne-lens ku-retina, ulwelwesi oluzwela ukukhanya olungemuva kweso.

I-retina ibe isithumela imiyalezo engqondweni yakho mayelana nalokho okubonayo. Futhi njengekhamera, amehlo akho azilungisela ngokuzenzakalelayo amabanga ahlukene nezimo zokukhanya.

2. Iso Liyakwazi Ukunyakaza Ezindleleni Eziningi

Kunemisipha eyisithupha ehambisa iso ngezindlela ezahlukene. Le misipha ikuvumela ukuthi ubheke phezulu, phansi, ohlangothini kuya ohlangothini, ngisho nange-diagonally. Eminye imisipha ikusiza ukuthi ugxile ukuze izinto eziseduze zibonakale zicacile futhi zibukhali.

Ikhono lamehlo akho lokugxila libizwa ngokuthi indawo yokuhlala. Indawo yokuhlala yenza kube lula ukusuka ekubhekeni kude uye ekubhekeni eduze, kanye nokubona izinto eziseduze ngokucacile.

3. Amehlo Angabona Amamayela Amathathu noma Angaphezulu

Ngakho, iso lomuntu lingabona kude kangakanani? Ngosuku olucacile, lapho zingekho izithiyo, amehlo omuntu angabona izinto eziqhele ngamakhilomitha amathathu ngaphambi kokuba umkhathizwe unyamalale ngenxa yejika loMhlaba. Futhi ungabona ngisho nakude lapho izimo zilungile!

4. Amehlo Awalingani Ubukhulu Ukusukela Ekuzalweni Kuya Ekufeni

Amehlo akho awakhuli ngokugcwele lapho uzalwa. Njengoba udlula ebuntwaneni nasekuthombeni, amehlo akho ayaqhubeka nokukhula futhi ashintshe ngobukhulu. Uma usukhulile, ubukhulu bawo buhlala bufana.

Njengengane, kufanele uthole izivivinyo zamehlo njalo nodokotela wamehlo ngaphezu kokuhlolwa kombono okwenziwa esikoleni. Udokotela wakho uzoqinisekisa ukuthi amehlo akho akhula njengoba kufanele, futhi anganikeza iseluleko ekugcineni amehlo akho nombono wakho unempilo impilo yonke.

5. Amehlo Angabona Kufika Kuzimele Ezingama-60 ngomzuzwana

Amehlo acubungula ulwazi oluningi ngokushesha okukhulu. Bangakwazi ukubona ozimele abangafika kwabangu-60 ngomzuzwana (i-FPS), okusho ukuthi bangakwazi ukuskena izithombe ngesilinganiso esishesha ngendlela emangalisayo. Uma ubona amafreyimu amaningi, kuvela izithombe ezishelelayo nezibukhali. Ngenxa yokuthi amanani ozimele aphezulu akwenza kube lula ukulandela izinto, ungajabulela amamuvi esenzo ahamba ngokushesha ngaphandle kokuphuthelwa isigqi.

6. Inhlamvu Yeso Yabantu Abadala Inesisindo Esingaphansi Kwe-Onsi Elodwa

Ama-eyeballs empeleni alula kakhulu. Isisindo ngasinye singamagremu angu-7,5 kuphela, noma ingxenye eyodwa kwezine ye-ounce. Lokho kucishe kufane nepensela engunombolo 2 evamile. Lokhu kungase kube isizathu esenza amehlo akho angezwakali uma uwagingqa noma uwanyakazisa ukuze aqalaze.

7. Ukucwayiza Kuvikela Amehlo Ebunzimeni NakumaDoti

Ukucwayiza kuyindlela engokwemvelo yokugcina amehlo akho eswakeme futhi egcotshiwe. Kodwa bewazi yini ukuthi lapho ucwayiza, usakaza izinyembezi emehlweni akho ezigeza amagciwane ayingozi, ukungcola, nemfucumfucu? Amagciwane angaholela ezifweni nezinye izinkinga zokubona, ngakho-ke kubalulekile ukugcina amehlo akho ehlanzekile futhi enempilo ngokucwayiza usuku lonke.

8. Amehlo Omuntu Angabona Imibala Efika Ezigidini Eziyi-10

Amehlo akho aqukethe amaseli e-photoreceptor abizwa ngokuthi ama-rods nama-cones. Izinduku zikusiza ukuthi ubone ngaphansi kwezimo zokukhanya okuphansi futhi uthole ukunyakaza, kuyilapho izigaxa zikuvumela ukuthi ubone imibala nemininingwane emihle. Abantu bangakwazi ukuhlukanisa imibala ehlukene efinyelela ezigidini eziyi-10 ngosizo lwala maseli.