Izihlungi lens: kanjani ukuba ukhethe futhi yini ukuyisebenzisa?

Lens ukuhlunga Nokho akuzona ingxenye esiyisibopho arsenal photographer, kodwa kungaba ngokuphawulekayo ehlukahlukene umsebenzi nokuxazulula izinkinga eziningi ngokucindezela. Umsebenti wabo oyinhloko - yokwandisa yokucucuza elikhanyayo, ngamanye amazwi, ukubambezeleka "ezingadingekile" ukukhanya, okuyinto akufanele uboniswa uzimele. Futhi nje, baba ngokuphelele ukuvikela main lens inhloso, eneka ngokoqobo ahlaselwa. A ezihlukahlukene okuhlungayo mikhulu, ngakho-ke cabanga izinhlobo zabo eziyinhloko, ukuze uqonde kangcono ukuthi kuyini.

izihlungi polarizing

izihlungi okunjalo lens ephelele ngokudubula namathafa. Bona ukugcina futhi ukuguqula le namaza okukhanya.

ND-izihlungi

izihlungi grey Neutral ayadingeka ukuze lezo zikhathi lapho ukukhulisa inani beso akunakwenzeka ngisho ephakeme. Lezi amadivayisi inciphise ukukhanya engenayo kwi-matrix. Isibonelo - isidingo ukususa impophoma ekukhanyeni okukhazimulayo. Ngaphandle lemifanekiso, ke cishe uyowuthola amanzi nje eqandisiwe akasakwazi.

Wesilinganiso ND-izihlungi

Umehluko omkhulu kusukela ezivamile ND Elihehayo - ikhono mnyama umyela kusuka kokumnyama kuya cishe okusobala. izihlungi okunjalo lens zinhle, uma udinga ukuze zenze isibhakabhaka sibe bazwakale. amadivaysi Iningi umyela unxande ukuma futhi exhunywe lens esebenzisa abanikazi ekhethekile.

izihlungi umyela

Ehlunga imibala for the lens azisetshenziswa njalo ngakho. Bavame asetshenziselwa ezinombala ofanayo ukuqoshwa lokuxhaphaza isithombe umehluko. Ngokwesibonelo, isihlungi esibomvu, okuvumela ukuba andise umahluko phakathi kwamafu bese esibhakabhakeni.

izihlungi Macro

Akusho ukuthi izihlungi Macro zivamile - abayikho njengomuntu lens owengeziwe. Abaningi babo ephelele, Twirling nomunye. Bona ukunweba amakhono eduze isibhamu. Yiqiniso, abazi ancintisane lens Macro, kodwa ngokuphelele efanelekayo ezihlukahlukene ucwaningo zokudala. Kodwa intengo zingabantu ephansi kakhulu kunalezo lens, futhi ngezinye izikhathi ingaba isibusiso sangempela imfundamakhwela umthwebuli wezithombe.

UV izihlungi

ultraviolet ayibonakali iso womuntu. UV izihlungi avame ukusetshenziswa ukunciphisa yenkungu inkungu, isibonelo, ezintabeni. Ngo-digital khamera, awayona zihlobane ngendlela ifilimu 35 mm, ngoba matrix lungaphezu ingazweli UV ukukhanya. Nokho, UV izihlungi ezisetshenziswa ukuvikela lens main ekulimaleni mechanical, uthuli, umswakama.

Indlela ukukhetha isihlungi lens?

Izinhlobonhlobo ukubukwa emakethe yesimanje kwezihlungi futhi kulula ulahleke. Lunqume kufanele kube esikuthandayo photographer, kanye imigomo ukuthi idivaysi has okumele kubhekwane nazo. Siza khetha izihlungi lens kungasiza kanye consultants ezikhethekile ezitolo. Ideal - ukwenza ukuthenga kule salon, okuyinto amandla uku-marketing sokuhlola. Lapho ekhetha lens, futhi qiniseka ukuba acabangele imodeli, okungukuthi, ubukhulu phambi lens. Leli akulona nomkhiqizi ikhamera kuyinto enkulu. Ngokwesibonelo, umshini i- lens Nikon 52 mm kufanelekile Canon, futhi Pentax ne ubukhulu efanayo lens, kodwa 49 abazange "ahlale phansi."