Ingabe kungcono ukusebenzisa ukukhanya okugcwele-spectrum noma okubomvu nokuluhlaza kwezibani zezitshalo?
Amalambu okukhula angashintsha ukukhanya kwelanga ukuze agcwalise ukukhanya futhi akhuthaze ukukhula kwezitshalo. Ingasetshenziswa lapho kutshalwa imifino, izithelo nezimbali. Awukwazi nje ukukhuthaza ukukhula kwezithombo, kodwa futhi ukhuthaze ukuqhakaza kwezimbali kanye nezithelo, ukwandisa ukukhiqizwa, kanye nemakethe kusengaphambili. Kunezinhlobo eziningi, futhi i-spectrum ine-spectrum egcwele kanye ne-spectrum yokukhanya okubomvu nokuluhlaza okwesibhakabhaka. Ingabe i-spectrum egcwele ingcono noma i-spectrum yokukhanya okubomvu nokuluhlaza okwesibhakabhaka?
Ngemva kokutadisha ukumuncwa kanye nokusetshenziswa kokukhanya kwelanga ngokukhula kwezitshalo, abantu bathole ukuthi ukumuncwa kanye nokusetshenziswa kokukhanya okubomvu nokuluhlaza okwesibhakabhaka ekukhanyeni kwelanga kukhulu ezitshalweni. Ukukhanya okubomvu kungakhuthaza ukuqhakaza kwezitshalo nezithelo, futhi ukukhanya okuluhlaza okwesibhakabhaka kungakhuthaza ukukhula kwezitshalo, iziqu namaqabunga. Ngakho-ke ocwaningweni lwakamuva mayelana nezibani zezitshalo, abantu benza izibani zezitshalo ezinombala obomvu noluhlaza okwesibhakabhaka. Lolu hlobo lwesibani lunomphumela omuhle kakhulu ekwengezeni ukukhanya ekukhuleni kwezitshalo, futhi lunomthelela ongcono ezitshalweni nasezimbalini ezidinga ukuqinisekisa umbala. Ngaphezu kwalokho, ukukhanya okubomvu nokuluhlaza okwesibhakabhaka kungafaniswa ngokwezidingo ukuze kutholwe i-spectrum efaneleke kakhulu yokukhula kwezitshalo.
Izibani zezitshalo ezibomvu neziluhlaza okwesibhakabhaka zinezibukeli ezimbili kuphela zokukhanya okubomvu nokuluhlaza okwesibhakabhaka, kuyilapho izibani zezitshalo ze-full-spectrum zilingisa ukukhanya kwelanga. I-spectrum iyafana nokukhanya kwelanga, futhi ukukhanya okukhishwayo kungukukhanya okumhlophe. Kokubili kunomphumela wokwengeza ukukhanya nokukhuthaza ukukhula kwezitshalo, kodwa izitshalo ezihlukene kufanele zinake ukukhetha okufanele kakhulu lapho ukhetha i-spectrum.
Ezitshalweni eziqhakazayo nezithela izithelo nezimbali ezidinga ukufakwa umbala, kungcono ukusebenzisa izibani zezitshalo ezibomvu neziluhlaza okwesibhakabhaka, ezingafaka umbala, zikhuthaze ukuqhakaza nokuqhakaza, futhi kwandise isivuno. Ezitshalweni ezinamaqabunga, izibani zezitshalo ezigcwele-spectrum zingasetshenziswa. Uma utshala izitshalo ekhaya, kungcono ukhethe ukukhanya kwesitshalo esigcwele, ngoba ukukhanya kwesitshalo esibomvu nokuluhlaza okwesibhakabhaka ku-pink, uma abantu behlala kule ndawo isikhathi eside, bazozizwa benesiyezi, benesicanucanu, nokungaphatheki kahle.