Ilensi ende yojoliso yenye yeentlobo eziqhelekileyo zeelensi ekufotweni, njengoko inokubonelela ngokwandisa okukhulu kunye nokukwazi ukudubula umgama omde kwikhamera ngenxa yobude bayo bokugxila.

Yintoni ubude ilensi egxininisekileyo ilungele ukudubula?

Ilensi ende yojoliso inokuthatha indawo eneenkcukacha ezikude, ilungele imiboniso yokudubula kunye nemixholo efuna ukusondela kwizifundo ezikude. Isetyenziswa kakhulu kwiifoto zezilwanyana zasendle, imisebenzi yezemidlalo, iifoto ezikude, kunye neminye imiboniso.

1.Ukufotowa kwezilwanyana zasendle

Kufota wezilwanyana zasendle, ilensi ende yokujolisa ivumela umfoti ukuba abambe amaxesha amnandi ezilwanyana zasendle ngelixa egcina umgama othile okhuselekileyo. Inokukunceda ugcwalise umfanekiso, ubambe iinkcukacha, kwaye uqaqambise iimpawu zezilwanyana.

2.Ukufota kwezemidlalo

Iilensi zokujolisa ezinde zikwaluncedo kakhulu ekubambeni iimbaleki ezihamba ngokukhawuleza okanye imisebenzi yezemidlalo efana nemidlalo yebhola. Inokusondeza isifundo sakho sisondele kude, senze imbaleki okanye umdlalo ube nefuthe ngakumbi kwaye ube namandla.

Ilensi ejonge ende yokufota ezemidlalo

3.Uluhlu oludePi-hotography

Xa ufuna ukuthwebula iintaba ezikude, amachibi, okanye eminye imbonakalo-mhlaba yendalo, ilensi ende ekujongwe kuyo inokusondeza imbonakalo ekude, ikuncede ufumane ifuthe elingakumbi kunye neefoto zembonakalo yomhlaba eneenkcukacha.

4.Ukufota ngoMfanekiso

Nangona ingasetyenziswanga kakhulu ekufotweni komzobo, iilensi zokujolisa ezinde zinokusetyenziselwa ukufota umgama omde. Ukusebenzisa i-telephoto lens kunokubamba abalinganiswa abakude kwaye iqaqambise ngcono isihloko, yenze isiphumo sobuxoki esingasemva.

Umahluko phakathilqhubekaigxileiilensi kunyemfutshaneiilensi zojoliso

Njengeentlobo ezimbini ezahlukeneyo zeelensi ezidla ngokusetyenziswa kwibala lefoto kunye nevidiyo, kukho umahluko othile phakathi kweelensi ezigqamileyo ezinde kunye neelensi ezigqamileyo ezimfutshane:

1.Fubude be-ocal

Ubude be-focal ye-lens ende yogxininiso lude kunolo lwe-lens ye-focal emfutshane, kwaye ubude be-focal bumisela i-angle yokujonga kunye nokukhulisa ilensi. Okukhona ubude bomgqaliselo, kokukhona i-lens ikufutshane inokusondeza into; Ubude obufutshane bojoliso, kokukhona i-engile yokujonga i-lens inokuyifumana. Ilensi ende yojoliso ineengile yokujonga emxinwa kunye nokukhulisa okuphezulu, okunokusondeza isifundo esikude kwaye ibambe iinkcukacha ngokucacileyo ngakumbi. Xa kuthelekiswa nezinye iilensi, iilensi zefocal ezimfutshane zine-engile yokujonga ebanzi kunye nokwandiswa okusezantsi, okuzenza zilungele ukudubula i-engile ebanzi kunye nemiboniso ebanzi.

2.Umgama wokudubula

Ilensi ende yojoliso inokubamba izithonga ezikude kwaye igxile ngokufanelekileyo kwizifundo ezikude; Ngokuchasene noko, xa udubula izinto kwindawo ekufutshane, kukho imida ethile kwilensi ye-telephoto. Iilensi ezimfutshane ezigxininisiweyo zifanelekile ukudubula koluhlu olusondeleyo, olunokusondela ngakumbi kwisifundo kunye nokubonelela ngentsimi enkulu yokujonga, okwenza ukuba kube yinto efanelekileyo kakhulu kwimiboniso yokudubula efuna ukusebenzisana nesihloko; Ngokuchasene noko, iilensi ezimfutshane azifanelekanga ukudubula imiboniso ekude.

Isiphumo somfiliba esingasemva selensi yokujolisa ende

3.Bokeh

Iilensi ezinde zojoliso zihlala zinendawo enkulu yokuvula enkulu, enokubonelela ngobunzulu obuncinci bendawo, idala isiphumo esibonakalayo somfiliba phakathi kwesihloko kunye nomva, kwaye iqaqambise isihloko ngokuphawuleka ngakumbi. Iilensi zojoliso ezimfutshane zihlala zinobunzulu obukhulu bebala kwaye zinokubonisa iinkcukacha ezongezelelekileyo zendawo, zihlala zisilela ukuvelisa isiphumo esifanayo esibonakalayo esingasemva somfiliba njengeelensi ezijonge ezinde.

4.Ukubanjwa kweRay

Ngenxa yexabiso layo elikhulu lokuvula, ilensi ende yokujolisa inokuthatha iifoto ezicacileyo kwiimeko zokukhanya okuphantsi. Iilensi zojoliso ezimfutshane zinamaxabiso amancinane okuvula kwaye zinokufuna ixesha elingaphezulu lokuvezwa okanye zisebenzise izibane ezincedisayo ukudubula phantsi kweemeko zokukhanya okuphantsi.

5.Image ukugqwethwa

Xa kuthelekiswa neelensi ezigxininisiweyo ezimfutshane, iilensi ezijonge ngqo ezinde zithande ukugqwetheka kunye nemimandla yemifanekiso engalinganiyo, ngakumbi kumda welensi. Iilensi ezimfutshane zizinzile kwaye zisebenza ngcono ngokugqwesa kunye nemiba yentsimi yemifanekiso.