UMary Allen
Ndijonge emehlweni, kati! Kuba xa sijonga kwizitho ezibonwayo zevelvet yethu, sinokufunda lukhulu – umzekelo ngemeko yempilo yabo. I-PetReader ityhila iinyani ezisi-7 ezinomdla malunga namehlo ekati.
Bahlala benenkangeleko ephantse igqobhoze, abafundi babo banomngxuma othe nkqo – kodwa yintoni enye into ekhethekileyo kumehlo ekati? Ilizwe lakho lezilwanyana liyayityhila.
Ngaba ukhe waqaphela kwikati yakho ukuba umfundi omnye mkhulu kunomnye? Oku kunokubonakala kuhlekisa, kodwa kunokuba ngumqondiso wesifo esibi. Phakathi kwezinye izinto, izifo zamehlo, amathumba, ukwenzakala kumbindi wemithambo-luvo, okanye i<em>leukemia kunokubangela ukuba abantwana bahluke ngobukhulu. Ke ngoko, njengesithintelo, kuya kufuneka uthabathe ikati yakho uye kugqirha wezilwanyana ukuba uyayibona le nto kuye.
Ukongezelela, iikati zinokuhlakulela izifo zamehlo ezifana nabantu: Unokwazi ukuqaphela i-cataracts ephezulu okanye i-glaucoma, umzekelo, nge-lens enamafu.
Amehlo Ekati Angabonisa Izifo
Nangona kunjalo, kubaluleke kakhulu ukuba amehlo ekati yakho ajongwe rhoqo ukuze uchonge kwaye unyange izifo kwasekuqaleni - kuba kwimeko embi kakhulu, ikati yakho inokungaboni ukuba iingxaki zingahoywa ixesha elide.
Ngaba iikati zineNkophe yesiThathu?
Thina bantu sineenkophe zamehlo ezimbini: enye ingasentla enye ingezantsi. Iikati nazo zinesiciko sesithathu ngaphakathi kwamehlo azo. Into ebizwa ngokuba yi-nictitating membrane ngamanye amaxesha ityhilwa phezu kweso xa ikati igula, umzekelo.
Iikati aziboni kubumnyama obupheleleyo
Kuyinyani ukuba iikati ziyakwazi ukubona ngorhatya nakwiimeko zokukhanya ezihlwempuzekileyo kunabantu - kodwa xa kumnyama, iikati azinalo ithuba nazo. Ngapha koko, badinga kuphela isithandathu sokukhanya njengoko sisenza ukuze sikwazi ukubona nantoni na.
Esinye isizathu soku kukukhanya kweretina: Ibonisa ukukhanya ize ikuphose umva ukusuka kwiicones ukuze ukukhanya okukhoyo kusetyenziswe kakuhle. Lo maleko unokubangela ukuba amehlo ekati abe luhlaza xa ukukhanya kuwawela ebumnyameni.
Iikati Zinabafundi abathe nkqo
Esinye isizathu sombono omhle ebumnyameni bubume obukhethekileyo babafundi: Kwiikati, zibunjwe njenge-slit ethe nkqo kwaye zinokwandiswa ngokukhawuleza kakhulu kunabafundi bethu abajikelezayo, njengoko uphando lubonisile. Ngelixa abafundi bemxinwa kakhulu xa kukho ukukhanya okuninzi, baba bakhulu kakhulu kwiimeko zokukhanya ezihlwempuzekileyo ukuze kuvumeleke ukukhanya okukhulu kangangoko kwiretina.
Iikati azimfamekanga ngemibala
Kukho i-rumor eqhubekayo yokuba iikati aziboni umbala. Oku akuyonyani, kodwa iikati ngokwenene aziwuboni umhlaba njengemibalabala njengathi. Oku kungenxa yokuba banamacones ambalwa kunathi bantu. Iingcali zikholelwa ukuba iikati ziyakwazi ukubona i-shades eluhlaza okwesibhakabhaka kunye nephuzi kakuhle, kodwa kunzima ukwahlula phakathi koluhlaza kunye nobomvu.
Inye into eqinisekileyo: iikati aziyiboni imibala ngokuqatha njengathi. Ukongeza, iikati zibona iinkcukacha ezincinci. Oku kungenxa yokuba iikati zineecones ezimbalwa kodwa zininzi izinti emehlweni azo. Izazinzulu zikwakrokrela ukuba iikati zijonga kude kwaye ziyakwazi ukubona izinto ngesiqingatha semitha ukuya kwimitha kude.
Iikati ezininzi eziMhlophe ezinamaMehlo aBlue aziziThulu
Iikati ezinoboya obumhlophe kunye namehlo aluhlaza zisemngciphekweni omkhulu wokuba zizithulu. Kwaye: ukuba ikati inamehlo aluhlaza kunye nombala owahlukileyo, idla ngokuba sisithulu kwicala elineblue eye.
Iikati Zibonisa Uthando Ngamehlo Azo
Okokugqibela kodwa kuncinci, ukujonga emehlweni kukwayinxalenye ebalulekileyo yokunxibelelana nekati yakho. Kuba: Ukuba ujonga ikati yakho emehlweni kwaye uqhwanyaza kancinci, ubonisa kuye ukuba ukhuselekile. Iikati zazingenakuze ziwavale amehlo azo kwiintshaba zazo kuba zaziya kuzenza zibe sesichengeni.
Kwindawo epholileyo kwaye ekufutshane nabantu obathandayo, yivoti yokuzithemba.