Sigma 20mm f / 1.4 DG HSM ruwan tabarau ya zama na hukuma

Sigma ya sanar da tabarau mai kusurwa 20mm na farko a duniya tare da iyakar bude f / 1.4. Kamar yadda jita-jita ta annabta, za a ƙara firam 20mm f / 1.4 DG HSM zuwa jerin zane-zane na ƙarshen ƙarshen wannan shekarar.

Kusan tsakiyar 2015, Sigma ya bayyana 24-35mm f / 2 DG HSM Art kuma ya bayyana cewa masu daukar hoto ya kamata suyi tsammanin kyawawan abubuwa a nan gaba. Masu ba da rahoto sun ruwaito cewa aƙalla sabon kimiyyar gani zai zama na hukuma a wannan faɗuwar kuma ga shi: 20mm f / 1.4 DG HSM Art.

Kamar yadda muka saba, ba mu mamakin gaskiyar cewa samfurin Sigma shine farkon ga masana'antar ɗaukar hoto ta dijital. 20mm f / 1.4 DG HSM Art tabarau wanda aka buɗe shine firam ɗin farko mai faɗi-kusurwa na duniya don cikakkun kyamarori don fasalin iyakar buɗewa ta f / 1.4, wanda zai zama da amfani a cikin yanayin ƙananan haske.

Sigma 20mm f / 1.4 DG HSM ruwan tabarau ya zama farkon 20mm optic na duniya tare da buɗe f / 1.4

Kyamarorin dijital suna samun ƙarin megapixels. Don cin gajiyar cikakken ƙarfinsu, masu yin tabarau dole ne su samar da kayan gani masu inganci, suma. Kamfani wanda kusan koyaushe yake bayarwa shine Sigma kuma sabon tsarin sa shine 20mm f / 1.4 DG HSM Art.

Kamfanonin Jafanawa sun fito da wani abu wanda yayi daidai da buƙatun masu amfani, don haka anan shine tabarau na farko mai cikakken tsayi a duniya tare da tsayin daka 20mm da kuma iyakar buɗewa kamar haske kamar f / 1.4

Sigma 20mm f / 1.4 DG HSM ruwan tabarau na Art zai zama mai kyau don harbi mai sauƙi saboda godiyar iyakar buɗewa.

Dangane da sakin labaran, Sigma 20mm f / 1.4 DG HSM Art tabarau yana ba da ingancin hoto idan ya zo ga shimfidar wurare, hoto na cikin gida, taurarin sama, da hotuna.

An haɓaka samfurin don ɗaukar hotuna marasa kyauta, saboda abubuwan gilashin aspherical, da rage fatalwa da walƙiya, ladabi na Super Multi-Layer Coating.

Canon, Nikon, da Sigma DSLR masu amfani don sa hannayensu akan wannan samfurin a wannan shekara

Sigma 20mm f / 1.4 DG HSM ruwan tabarau yana dogara ne akan ƙirar da ta ƙunshi abubuwa 15 a cikin rukuni 11. Tsarin ciki ya haɗa da F Low Watsawa (FLD) da kuma Lowananan Disananan Watsawa (SLD) abubuwa tare da madaidaiciyar buɗewar 9-ruwa.

Shafin MTF na Sigma 20mm f / 1.4 DG HSM ruwan tabarau.

Samfurin yana amfani da Injin Hyper Sonic wanda aka ce zai samar da saurin atomatik, nutsuwa, da nutsuwa. Ya zo cike da ganga da aka yi daga rarfin rasa na Thermally, don haka yana da tsinkayen gani, kamar sauran siblingsan uwanta masu zane-zane.

Ana samun zobe mai mayar da hankali akan ruwan tabarau tare da sikelin nesa don masu ɗaukar hoto waɗanda suka fi son mayar da hankali kamar na zamanin da. Tantancewar yakai nauyin gram 950 / 33.5, yayin da yake auna 90.7mm a diamita da kuma tsawon 129.8mm.

An tabbatar da cewa za a sami ruwan tabarau na Sigma 20mm f / 1.4 DG HSM Art har zuwa Nuwamba don Canon, Nikon, da Sigma kyamarori masu cikakken hoto don farashin $ 899.