Ingabe ingxenye ebonakalayo yesibani sekhanda ingcono uma inelensi noma indebe yokukhanya?

Isibani sekhanda sokuntywilaingenye yemishini esetshenziswa kakhulu emidlalweni yokuntywila, enganikeza umthombo wokukhanya, ukuze abantywila bakwazi ukubona ngokucacile indawo ezungezile olwandle olujulile. Ingxenye ebonakalayo yesibani sekhanda sokuntywila iyingxenye ebalulekile yokunquma umphumela wayo wokukhanya, lapho ilensi kanye nendebe yokukhanya kuyizingxenye ezimbili ezivamile zokukhanya. Ngakho-ke, uyini umehluko phakathi kokusetshenziswa kwamalensi nezinkomishi zokukhanya ezibani zekhanda zokuntywila?

Okokuqala, ake sibheke umqondo oyisisekelo webhulukwe kanye nendebe yokukhanya. Ilensi iyinto ebonakalayo, “ekwazi ukugxila ekukhanyeni. Iyakwazi ukubonakalisa noma ukuhlukanisa ukukhanya, ngaleyo ndlela ishintshe indlela kanye nokusatshalaliswa kwamandla okukhanya.” Indebe yokukhanya iyisibuko esibonakalayo futhi igxile endaweni ethile ukuze kwandiswe ukukhanya kanye nokugxila kokukhanya.

In Izibani zekhanda ze-LED ezingashajwa kabusha, ilensi kanye nendebe yokukhanya kusebenza ngendlela ehlukile. Ilensi isetshenziswa kakhulu ukulungisa indlela yokusabalala kanye nokusabalala kokukhanya, ukuze ukukhanya kukwazi ukukhanyisa kangcono ingaphambili lombhukudi. Ilensi ingaklanywa ngokwezidingo, isibonelo, ilensi eqondile ingagxila ukukhanya ibe yibanga elincane, ngaleyo ndlela ithuthukise ukukhanya kanye nomphumela wokugxila kokukhanya; Amalensi aqondile angasakaza ukukhanya, okuvumela ukukhanya ukuthi kukhanyise indawo ezungezile kabanzi. Ukukhethwa kanye nokwakheka kwelensi kudinga ukucabangela izidingo zababhukudi ukuzeisibani sekhanda se-LED sangaphandlekanye nezici zendawo yokuntywila.

Inkomishi yokukhanya isetshenziswa kakhulu ukuthuthukisa ukukhanya kanye nomphumela wokugxila kokukhanya. Inkomishi yokukhanya ingabonakalisa futhi igxilise ukukhanya endaweni ethile, okwenza ukukhanya kugxile kakhulu futhi kuqine. Ukwakheka kanye nokukhethwa kwezinto zenkomishi yokukhanya kunethonya elibalulekile emthonjeni wokugxila kokukhanya. Ngokuvamile, lapho isimo senkomishi yokukhanya sijula, kulapho umphumela wokugxila wokukhanya uba ngcono, kodwa ngesikhathi esifanayo, kuzoholela nasekubonakaleni okuncane kokukhanya. Ngakho-ke, ukukhethwa kwezinkomishi zokukhanya kudinga ukulinganisela ngokwezidingo zababhukudi bezibani zekhanda zokuntywila kanye nezici zendawo yokuntywila.

Ilensi isetshenziswa kakhulu ukulungisa indlela yokusabalala kanye nokusatshalaliswa kwamandla okukhanya, ukuze ukukhanya kukwazi ukukhanyisa kangcono ingaphambili lomgibeli. Inkomishi yokukhanya isetshenziswa kakhulu ukuthuthukisa ukukhanya kanye nomphumela wokugxila kokukhanya, okwenza ukukhanya kugxile kakhulu futhi kube namandla. Ukukhetha kanye nomklamo welensi kanye nenkomishi yokukhanya kudinga ukukalwa ngokuhambisana nezidingo zomuntu ogibelayo.Isibani sekhanda esishajwayo se-USBkanye nezici zendawo yokuntywila.

Ngaphezu kwalokho, ilensi kanye nenkomishi yokukhanya nakho kunomehluko othile emphumeleni wokukhanya weizibani zekhanda zenzwa ezingashajwa kabusha. Isibani sekhanda sokuntywila selensi singashintsha umphumela wokugxila kokukhanya ngokulungisa ubude bokugxila kanye nesimo, ukuze ukukhanya kwesibani sekhanda sokuntywila kukhanyise kangcono ingaphambili lomntywili. Isibani sekhanda sokuntywila sendebe yokukhanya sithuthukisa kakhulu ukukhanya kanye nomthelela wokugxila kokukhanya kwesibani sekhanda sokuntywila ngokubonakalisa ukukhanya nokukugxilisa endaweni ethile. Ngakho-ke, isibani sekhanda sokuntywila selensi kanye nesibani sekhanda sokuntywila sendebe yokukhanya kunezici nezinzuzo ezahlukene emphumeleni wokukhanya.

Ngamafuphi, kukhona umehluko othile ekusetshenzisweni kwamalensi nezinkomishi zokukhanya ezibanini zokuntywila. Isibani sekhanda sokuntywila selensi sisetshenziswa kakhulu ukulungisa indlela yokusabalala kanye nokusatshalaliswa kokukhanya ngamandla, ukuze ukukhanya kwesibani sekhanda sokuntywila kukhanyise kangcono ingaphambili lomntywili; Inkomishi yokukhanyaisibani sekhanda esingangeni manziisetshenziswa kakhulu ukuthuthukisa ukukhanya kanye nomphumela wokugxila kokukhanya. Ukukhetha kanye nokwakheka kwezibani zekhanda zelensi kanye nezindebe zokukhanya kudingeka kulinganiswe ngokwezidingo zombhukudi kanye nezici zendawo yokuntywila. Kungakhathaliseki ukuthi izibani zekhanda zokuntywila nge-lens noma izibani zekhanda zokuntywila ngendebe yokukhanya, ziyizingxenye ezibonakalayo ezibalulekile ezibani zekhanda zokuntywila, futhi ukusetshenziswa kwazo okunengqondo kungathuthukisa ukuphepha kanye nokuhlangenwe nakho kokuntywila kwababhukudi.