Njengoba usuzibuze umbuzo onjalo, cishe usuvele uthenge idivayisi futhi izandla zakho zilula ukuze uthathe izithombe zokuqala. Kodwa uma uthenga imodeli efanelekayo kulula, khona-ke ngokukhetha kwe-lens ngokwayo kuyoba nzima nakakhulu. Ukuthola ukhetho olufanele phakathi kwama-lens we-SLR amakhamera, udinga ukuqonda ukuthi ahluke kanjani, ngayiphi injongo ngamunye ufanelekile, kanye nezici zokudubula.
Izici zamalensi kuma-SLR amakhamera
Okokuqala, sizohamba ngokufishane phezu kwemingcele ezokwaziswa ngumenzi kumodeli ngamunye:
- ubude obude (ikhono lokubona izinto noma ukude);
- ukujula kwensimu (lapho isihloko sigxile, yonke into ibonakala ibonakala eduze kwayo, leyo yindawo ecacile ngokucacile noma engavumelani eduze nenhloso yokugxila futhi iyafana nokujula okufanayo);
- ukukhanya okukhanyayo (okubaluleke kakhulu, amathuba okuba udinga ukudubula ngempumelelo ngisho nasezimweni zobusuku);
- ukuqiniswa kwesithombe (empeleni, lena ibhonasi eyengeziwe ngendlela yesinxephezelo sokuhlunga).
Yiziphi amalayisensi ze-SLR amakhamera?
Yebo, izici zezinto zonke zicacile, kepha impendulo yombuzo uqobo, asikatholakali. Ukuze siseduze kakhulu nesisombululo, ake sihambe ngezinhlobo zamalensi we-SLR amakhamera. Kuneziningi zazo, kodwa eziningana zisetshenziswa ngempela. Ngakho-ke, yiziphi amalensi wekhamera ze-SLR futhi yiziphi izici zalowo nalowo:
- Inhlanzi. Isetshenziswa kakhulu, njengoba ngokuvamile kuvumelekile kuphela izibhamu zokudala nezesiteji. Lezi kuphela lezo zithombe, lapho kubonakala sengathi isithombe sihlanganisiwe embuthanweni (kubonakala sengathi umphumela uma ubheka inqwaba). Ngezinye izikhathi zisetshenziselwa ukuqoshwa kwezakhiwo
- I-Ultra-wide ne-wide angle angle. Isixazululo esihle kakhulu sezithombe zomuzi nezakhiwo. Lo mbono unomqondo ojulile wensimu futhi wenza kube lula ukuthatha izithombe ngezikhathi ezide kakhulu.
- Standard. Kungase kubonakale ukuthi umthwebuli wezithombe oziqalile kufanele akhethe ilensi enjalo ikhamera ye-SLR, ngoba lolu hlobo lulula. Kodwa "izinga" libhekwa
kuphela ngenxa yengozi yokubona kwakhe nomuntu. - Phakathi kwezinhlobo zamalensi zamakhamera e-SLR yi- telephoto lens , ubude bawo obugxile buqala kusuka ku-70 mm. Lokhu kulula kakhulu, uma uhlela ukudubula imvelo nezinyoni, kuhle kuma-portraits, zonke izinto ezikude.
- Ama-macro lens. Khetha i-lens yalolu hlobo ngekhamela ye-SLR, eziningi zixazululwa kakade ngemuva kokuthi zikwazi uhlelo lokudweba izithombe, idolobha noma imvelo. Eqinisweni, lolu hlobo oluncane lufana ne-microscope encane enekhono lokudubula izinto ezincane ngobukhulu obugcwele futhi ubone yonke imininingwane encane kunazo zonke.