Amalensi amakhulu ezimboniziwuhlobo olukhethekile lwelensi enkulu esetshenziswa ezisetshenziswa ezimbonini. Ngokuvamile zinokukhuliswa okuphezulu kanye nesisombululo esihle, futhi zifanelekela ukubuka nokuqopha imininingwane yezinto ezincane. Ngakho-ke, uyikhetha kanjani ilensi enkulu yezimboni?
1.Ungakhetha kanjani ilensi ye-macro yezimboni?
Lapho ukhetha ilensi ye-macro yezimboni, izici ezilandelayo zingacatshangelwa ngokuphelele:
Ububanzi bobude be-focal
Ubude obuqondile bamalensi amakhulu ezimboni ngokuvamile buphakathi kuka-40mm no-100mm, futhi ungakhetha ububanzi obufanele bobude obuqondile ngokwezidingo zakho zokudubula. Ngokuvamile, ubude obufushane obuqondile bufanelekela ukudubula okuseduze komuntu, kanti ubude obude obuqondile bufanelekela ukudubula ibanga elide, okungahlukanisa kangcono umuntu kanye nesizinda.
Imbobo
Uma imbobo inkulu, ilensi ingamunca ukukhanya okuningi, okuzuzisayo ekuthatheni izithombe ezinkulu ezindaweni ezinokukhanya okuphansi. Ngaphezu kwalokho, imbobo enkulu ingafinyelela ukujula okungajulile komphumela wensimu, igqamise isihloko.
Imbobo ingenye yezindlela ezibalulekile zokukhetha
Ukukhulisa
Khetha ukukhulisa okufanele ngokwezidingo zakho zokudubula. Ngokuvamile, ukukhulisa okungu-1:1 kungahlangabezana nezidingo eziningi zokudubula okukhulu. Uma kudingeka ukukhulisa okuphezulu, ungakhetha ilensi yobungcweti.
Likhwalithi yesibuko se-ens
Izinto zelensi nazo ziyisici okufanele zicatshangelwe. Ukukhetha amalensi engilazi abonakalayo kunganciphisa ngempumelelo ukuguquguquka kwe-chromatic futhi kuthuthukise ukucaca kwesithombe kanye nokukhiqizwa kabusha kombala.
Izinto zelensi nazo zibalulekile
Lisakhiwo se-ens
Cabanga ngomklamo wesakhiwo selensi, njengomklamo we-zoom yangaphakathi, umsebenzi wokulwa nokunyakazisa, njll., ukuze kube lula ukudubula okungcono kwe-macro.amalensi amakhulu ezimboniingase ifakwe umsebenzi wokulwa nokunyakazisa, okusiza ukunciphisa ukufiphala okubangelwa ukunyakazisa kwekhamera lapho kudutshulwa izinto ezinkulu.
Intengo yelensi
Khetha ilensi ye-macro yezimboni efanelekile ngokwesabelomali sakho. Amalensi abizayo ngokuvamile asebenza kahle kakhulu, kodwa ungakhetha futhi ilensi esebenza kahle kakhulu ngokwezidingo zakho zangempela.
2.Umehluko phakathi kwamalensi amakhulu ezimboni namalensi amakhulu ezithombe
Kunomehluko phakathi kwamalensi amakhulu ezimboni kanye namalensi amakhulu anezithombe ikakhulukazi maqondana nomklamo kanye nezimo zokusetshenziswa:
Umklamofukudla
Amalensi amakhulu ezimboni aklanywe ngokugcizelela kakhulu ukusebenza kahle nokuqina, futhi ngokuvamile anezindlu eziqinile kanye nezici ezifana nokumelana nothuli namanzi. Ngokuphambene nalokho, amalensi amakhulu anezithombe agxila kakhulu ekusebenzeni kokukhanya kanye nomklamo wobuhle, futhi ngokuvamile acwengekile kakhulu ngokubukeka.
Izimo zokusetshenziswa
Amalensi amakhulu ezimbonizisetshenziswa kakhulu emkhakheni wezimboni, njengokuthwebula izithombe nokuhlola izinto ezincane njengezingxenye ze-elekthronikhi nezingxenye zemishini. Amalensi amakhulu ezithombe asetshenziswa kakhulu ngabathandi bezithombe ukuthwebula izithombe ezincane njengezimbali nezinambuzane.
Amalensi amakhulu ezimboni asetshenziswa kakhulu emkhakheni wezimboni
Ububanzi bobude be-focal
Amalensi amakhulu ezimboni ngokuvamile anobude obufushane bokugxila, afanelekela ukuthwebula izithombe zezinto ezincane eduze. Amalensi amakhulu ezithombe angaba nobubanzi obubanzi bokugxila futhi angavumela ukuthwebula izithombe ezinkulu emabangeni ahlukene.
Ukukhulisa
Amalensi amakhulu ezimboningokuvamile anokukhulisa okuphezulu, okungabonisa imininingwane yezinto ngokuningiliziwe. Amalensi e-macro anezithombe ngokuvamile anokukhulisa okuphansi futhi afaneleka kakhulu ekuthwebuleni izihloko ze-macro ezijwayelekile, zansuku zonke.
Imicabango Yokugcina:
Uma unesifiso sokuthenga izinhlobo ezahlukene zamalensi okuqapha, ukuskena, ama-drones, ikhaya elihlakaniphile, noma olunye uhlobo lokusetshenziswa, sinalokho okudingayo. Xhumana nathi namuhla ukuze ufunde kabanzi ngamalensi ethu nezinye izesekeli.
Isikhathi sokuthunyelwe: Novemba-12-2024
