Ubuchwepheshe, Electronics
Kabanzi-angle lens for Nikon: ekuhlaziyeni engcono onobuhle, izici kanye nokubuyekeza
Yikuphi lens ebanzi-angle ukuzikhethela Nikon? SLR amakhamera kusukela kule nomkhiqizi zingahlukaniswa ngamaqembu amabili. Ngo onobuhle ezisukela amateur futhi liphetha ngamazwi D500, izinzwa zesithombe ngesakhiwo esincishisiwe APS-C ( «Nikon» liwubiza DX), kuyilapho ezindala D610 amakhamera abe Uhlaka inzwa egcwele (FX).
Ukukhethwa yokukhanya kumele kwenziwe ngokuhambisana ubukhulu inzwa, ngoba yobude obugcwele Fisheye lens akayinekezi engela oyifunayo umbono ngesikhathi APS-C-cells.
Umehluko lapha wukuthi ungasebenzisa ezincane DX-format Uhlaka esigcwele yokukhanya ku-FX amakhamera nge isinqumo ephansi. Akukhona ephelele, kodwa uma lasetshenziswa the DX-imodeli (isib, i-lens for Nikon D3100), bese sahamba ku kumnikazi FX, khona-ke ingasetshenziswa namanje.
Sigma 10-20 / 3.5
Lokhu lens for Nikon ikhamera inikeza inhlanganisela okhazimulayo ukusebenza, ukusebenza nekhwalithi. Kuwufanele $ 399,99. Elinesimo beso njalo esiphezulu diaphragm kanye nokuntuleka kwesithombe.
He is amasha, okukhulu nokungcono kuka original sverhshirokofokusnye lens Sigma, okuyinto asatholakala ukuthenga, hhayi okuningi eqolo kuneyokuqala. Lena professional eliphezulu ephansi beso yokukhanya nge isiyingi ultrasonic semilepestkovoy zoom kanye iris. I imodeli ngempela umxhwele futhi has ububanzi isihlungi intambo 82 mm. Ngokusho impendulo yomsebenzisi, nokucija kanye nalokho kakhulu kuye, iyunifomu nhlobo ubude ebalulekile. ukuhlanekezela Color fringing ilawulwa kahle iba lubonakale ngempela kuphela ekupheleni iDemo senhlobo. Lena lens enkulu ngenxa Nikon D3100 nezinye onobuhle nepolnoformatnyh omuhle kakhulu intengo ukusebenza ratio.
Sigma 8-16 / 4,5-5,6
It libhekene emangalisayo ububanzi wokubuka engela kanye autofocus bushelelezi zoom kuphela 2-emhlanjini futhi ukungabi khona ukuhlunga indandatho.
Lens Sigma 10-20 / 3.5 kancane sifana zakudala zanamuhla imininingwane yayo, ukusebenza kanye intengo, kodwa uma udinga yokukhanya kabanzi-angle, namanje kufanele ikhokhwe le-model ukunakwa yabo. Uneziqu ezimbili ngesikhathi zoom kuphela, kodwa lezi ubude ebalulekile, extra 2 mm unika umehluko omkhulu engela umbono. I lens lide kakhulu, ngoba hood yakhelwe ku komzimba wakhe, kodwa inhlangano muhle kakhulu, iringi zoom usebenza kahle, kanye ultrasonic AF uhlelo. Ngokusho abasebenzisi bayo, ethile kuphela engela super lesibanti kungumhlahlandlela esikufezile emgqonyeni ukuhlanekezela ekupheleni engezansi uhla, kodwa njengoba yokukhanya, ekwenzeni okungcono Uhlolojikelele kungenzeka, ayinakuqhathaniswa.
Nikon AF-S DX 10-24 / 3,5-4,5G
Njengezinye lens Site Nikon, imodeli, uma iqhathaniswa naso efanayo yokukhanya party kubonakala eqolo ($ 796.95). Ngo umusa salo khona zoom 2.4-nesibaya, njengasekuqaleni Tamron 10-24 mm, nakuba yokugcina izobiza ngengxenye yentengo. Kodwa izinga Nikon Yakha kanye nomklamo enhle kakhulu, kukhona autofocus ultrasonic, esinikela okusheshayo, onokuthula bushelelezi ukulungiswa, kanye handling kakhulu. Nokucija isithombe beso naphakathi akuyona kunezomunye nezinye lens kakhulu ukuncintisana, kodwa umakhi ingakafundiseki nokucija kuhle beso evulekile, futhi ihlala igxile ezisemagumbini uzimele. Vignetting nayo elawulwa kahle impela.
Tokina AT-X Pro 12-28 / 4 DX
Nge ubuncane 12-mm ubude ebalulekile lens ebanzi-engela ukuze Nikon akuyona ngokuthi "shirokougolen", njengoba iningi nezimbangi zayo, kodwa inikeza ephakeme zoom esiphezulu, onikeza ke yizinhlobonhlobo okukhulu. Uzizwa ephephile futhi has a entsha buthule AF SD-M, ngokusekelwe isimiso GMR (magnetoresistance giant). Ngokusho Izibuyekezo ikhasimende, yokukhanya Namanje entula unomphela imodi ibhukwana, kodwa ungashintsha ngokushesha kusukela othomathikhi focus manual kanye noHezekeli nge switch ku lens. Ubukhulu emgqonyeni ukuhlanekezela esidumazayo at ubuncane izilungiselelo zoom, kodwa ngesikhathi eside ubude ebalulekile, cishe lingekho. Ubukhali obufanele ukuhlonishwa, nakuba akusiyo kwafana ngesikhathi Tokina 11-16 mm.
Tokina AT-X Pro 11-16 / 2.8 DX II
Ngokulinganiswa abangelutho 1.45-emhlanjini zoom kokubili ubuncane futhi ngaleso esiphezulu ubude ebalulekile akuyona umxhwele. Kodwa esifakiwe, okwenza kube ivelele phakathi ukuphumula, - the yasakazwa f / 2.8-beso, okuyinto uhlala njalo phezu lonke uhla. Lokhu kwenza ilensi kabanzi-angle ngoba Nikon omunye ephezulu ukudluliswa kakhulu emakethe. Ithuthukisa kusuka imodeli odlule lihlanganisa AF drive, okwenza bakwazi ukuyisebenzisa ngamakhamera eshibhile "Nikon", ezifana D3300 futhi D5500, okuyinto musa ziye esakhelwe AF motor. Ubukhali kuhle lonke zoom ububanzi, nakuba kancane umbala fringing futhi ukuhlanekezela amazinga ngokweqile athé esidumazayo.
Uhlaka ngokugcwele
Nakuba esigcwele format amakhamera yomenzi, futhi avumele ukusetshenziswa super kabanzi-angle optic DX format, lesi sici kugcinelwe Ezimweni eziphuthumayo, njengoba ikhamera kumele ukusebenza kwimodi Kropa, ukulahlekelwa abantwana abangaphezu kwesigamu salabo isinqumo salo. Ngakho-ke kubalulekile ukuba ukutshala abanikazi kuthiwa lens kuhle Nikon, elihambisana ubukhulu matrix.
Nikon AF-S 14-24 / 2.8
Lokhu lens Kugcizelela ne lingakanani, kodwa ukusebenza yayo ezehlukile. Isihloko sephizela ultra kabanzi-angle zoom kanye Nikon yakhelwe ogcwele SLR amakhamera, futhi unikina izici zakhe. Nakuba lens ayinikeze wokubuka engela okubanzi, kodwa eduze kwalo, futhi enza kanjalo nge njalo esiphezulu beso ukubaluleka 2.8, futhi oncomekayo ikhwalithi yesithombe, futhi lokho ngempela emangalisayo, ukuhlanekezela ngokuphawulekayo ongaphakeme futhi wayephazamisekile. Yiqiniso, kungcono ezibizayo ($ 1696.95), hhayi kuphela ngokwezezimali. Ngokombono abanikazi, lens akukhona nje kuyabiza, futhi elikhulu nelisindayo, nge ayizindunduma kakhulu phambi lens okudinga ezihleliwe, ngesimo amacembe, imisindvo, futhi okuvimbela ukusetshenziswa okuhlungayo ezivamile. Autofocus Liyindawo okusheshayo - ngokushesha kunokuba wonke izimbangi zayo.
Tamron 15-30 / 2.8
Lokhu lens akuyona njengoba wonke njengoba imodeli langaphambilini, kodwa usenayo wokubuka engela ebanzi kunabanye abaningi. Tamron Inkampani isungule umugqa-beso zoom yokukhanya nge njalo beso ububanzi f / 2.8, futhi lokhu imodeli kwaholela engela kwayo kabanzi, Ngokuqhubeka isiko umxhwele izinga Yakha, amanzi ukwakhiwa nemithi, AF ultrasonic kanye kwesithombe. Lena lens enkulu, kodwa kahle sokulinganisela emakamelweni yobude obugcwele "Nikon". Ngokusho impendulo yomsebenzisi, nokucija lihle kusukela maphakathi emaphethelweni uzimele lonke zoom ububanzi. Umbala fringing is kahle elawulwa, vibration isinxephezelo has inzuzo 4-stop.
Nikon AF-S 16-35 / 4G
Eyokuqala kabanzi-angle lens for Nikon nge isimame optical. Kusekelwe isizukulwane sesibili Vibration uhlelo Ukuncipha futhi unomthwalo inzuzo yokuma ezine. I-lens kunikeza uhla ubude ebalulekile kanye beso esiphezulu onobuhle ukuncintisana, kodwa abe ehlukile ethandwa futhi lula landscape bezithombe - ikakhulukazi ukuthi izihlungi ejwayelekile ingafakwa kuso. nezinye zako uthula AF ultrasonic nge njalo ukulungiswa mathupha futhi uketshezi-Friend uxhumano. Ngokombono abanikazi, ikhwalithi yesithombe muhle, nakuba obonakala khulu emgqonyeni ukuhlanekezela at 16mm.
Nikon AF-S 18-35 / 3.5-4.5
Lokhu ilensi beso variable, okuyinto lincane futhi ashibhile ngaphandle 14-24mm futhi imodeli 16-35mm. Umsebenzisi ilahlekelwa okuncane engela ebukela, futhi uhlangabezana variable beso esiphezulu ushibhile, okuyinto ubhekisela izilaleli amateur. vibration lens hhayi esindayo, nakuba jikelele quality Yakha ezingeni ezinhle. Enye yokuncishiswa siyingxenye ehlanganisiwe, kunokuba enamathela nanocrystalline ka yokukhanya, nakuba ukumelana layo ukuze ghosting futhi ukuvuleka zisese phezulu. Ngokombono abanikazi, impambuko ye-chromatic ngokuphelele kulawulwa lens kulesi sigaba intengo, nemininingwane encane adluliswa kahle, ngisho at emaphethelweni isithombe, nakuba nokucija ukuphela esifushane uhla zoom ngeke kuqhathaniswe ne Nikon 16-35mm.
Sigma 12-24 / 4,5-5,6
Lokhu kungafana Uhlaka umnyuziki format APS C Sigma 8-16 mm. Nge wokubuka engela 122-degree ngesikhathi emfushane ubude ebalulekile lens luphakeme konke iyatholakala Nikon Uhlaka esigcwele SLR amakhamera, ngaphandle asebenzise ukusetshenziswa "inhlanzi-iso" lens. Kukhona AF annular ultrasonic futhi inikeza nokucija kakhulu maphakathi emhlabeni ikhamera zoom, nakuba uwela amakhona uzimele uma usebenzisa apertures evuleka iDemo ubude ebalulekile. Ngokombono abanikazi, emgqonyeni ukuhlanekezela is kahle elawulwa, nakuba ngokuvamile iphuzu ababuthakathaka extra ububanzi engela yokukhanya. I beso variable akuyona enhle, akukho isimame isithombe, kodwa uma esiphezulu kungenzeka wokubuka engela isimo main, lokhu lens kufanele ehola ukhetho.
Tokina AT-X 16-28 / 2.8
Lena nzima futhi elikhulu kabanzi-angle lens for Nikon enesisindo cishe ikhilogremu, ngokwengxenye ngenxa njalo f inombolo 2.8. It has a ethule DC motor kanye AF module HMS ukuthi, ngokwendlela umkhiqizi, ihlinzeka AF fast and quiet. Kuyiqiniso impela, njengoba kuqhathaniswa ezinye onobuhle amadala Tokina. Yokukhanya elinesimo indlela kuhambisana indandatho ukukhonza ekushintsheni phakathi autofocus futhi mathupha. Ngokusho abanikazi, kulula kakhulu njengoba kungabi nesidingo izilungiselelo ezenziwa ngesandla imodi emzimbeni ikhamera noma lens. Ngokusho abasebenzisi bayo, ukuphathwa, futhi ikhwalithi yesithombe muhle kakhulu, nge ezingeni lelisetulu nokucija maphakathi kanye ongaphakeme-key umbala fringing, nakuba emagumbini kungaba sobala. Esakhelwe ngaphakathi lens hood kusiza ukugwema ghosting, kodwa ikhiphela ngaphandle isakhiwo ukusetshenziswa okuhlungayo.
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