Sigma 24-70mm f / 2.8 Mandala ojambula atha kukhala ovomerezeka posachedwa

Mtsogoleri wamkulu wa Sigma Kazuto Yamaki watsimikizira kuti kampaniyo iyamba kupanga magalasi a Sony FE-mount mirrorless camera mtsogolomo ndikuti lotsatira ya Art lens ingakhale mtundu wa 24-70mm f / 2.8.

Masiku ano, Sigma imapanga ma lens amakanema a Canon EF ndi Nikon F DSLR. Komabe, kampani yochokera ku Japan imapanganso Optics ya Sony A-mount ndi makamera ena. Ngakhale makamera a Sony FE-mount akhala akuzungulira kwa zaka pafupifupi ziwiri tsopano, kampaniyo sinapangeko lens limodzi paphiri ili.

Malinga ndi CEO wa Sigma, izi zitha kusintha mtsogolo. Atatulutsa magalasi omwe ogula amafuna ku Canon ndi Nikon DSLRs komanso makamera opanda magalasi, wopanga adzayamba kuyang'ana pa Sony FE-mount.

Sigma CEO Kazuto Yamaki ku CP + 2015. Zithunzi Zithunzi: DPReview.

Ma lens a Sigma FE-mount adzatulutsidwa nthawi ina mtsogolo

Mtsogoleri wamkulu wa Sigma akuti kampaniyo sinanyalanyaze dala Sony's FE-mount. Akuti sangayang'ane pamzerewu pakadali pano, chifukwa makasitomala awo ambiri ali ndi Canon ndi Nikon DSLRs. Izi zikutanthauza kuti zomwe amakonda ndizofunikira kwina kulikonse, koma sizitanthauza kuti sadzapanga ma Opt-mount optics.

Kazuto Yamaki akuwonjezera kuti magalasi a Sigma FE-mount adzabwera nthawi ina ndipo adzakhala "china chosiyana" kuposa zomwe zimapezeka mu mzere wa Sony-Zeiss womwe ulipo.

Kuyankhulana ku DPReview ikutchula mandala a Zeiss 55mm f / 1.8, omwe ndi ophatikizika, opepuka ndipo amapereka chithunzi chabwino kwambiri. A Yamaki akuti akapanga mandala ofanana, angapange mtundu wa af / 1.4 kapena optic ina.

Chifukwa chiyani magalasi okweza a FE sakhala oyamba: Sigma 24-70mm f / 2.8 Art lens

Malinga ndi Kazuto Yamaki, ma DSLR amangobwera oyamba. Mtsogoleriyo akuti kampaniyo ikufunikirabe kukonza mzere wake isanayang'ane ntchito zina. Pakadali pano, ndalama zazikulu kwambiri zimachokera kwa ogwiritsa ntchito a Canon ndi Nikon, omwe akufuna ma optic atsopano.

Bambo Yamaki akuti chinthu chomwe chafunsidwa kwambiri chimakhala ndi mandala a Sigma 24-70mm f / 2.8 Art. Ngakhale sanatsimikizire kuti optic iyi ikupanga chitukuko, wapereka lingaliro kuti iyi ikhoza kukhala lens yamagetsi yotsatila.

Pambuyo pa 24-70mm f / 2.8, wopanga waku Japan azingoyang'ana magalasi opitilira muyeso owonera zazikulu za Art-series. Sigma ikudziwa bwino kupambana kwa Canon EF 11-24mm f / 4L USM, chifukwa chake ikuvomereza kufunikira kwa chinthu chotere, koma kampaniyo ipanga mtundu watsopano wa 12-24mm.

Chidachitika ndi chiani cha 24-105mm f / 4 Art lens?

Zatsopano 24-105mm f / 4 mandala ojambula yadziwika kuti yasiyidwa m'masitolo ena atachotsedwa kwakanthawi. Magwero ambiri anena kuti chamawonedwe sichikupangidwenso ndipo sichikubweranso, kutsatira malonda osavomerezeka.

Zikuwoneka kuti izi ndi zoona pang'ono, koma nkhani sizinatchulidwepo. Kazuto Yamaki akuti kufunikira kwa mandalawa "kwakhala kotsika kwambiri", chifukwa chake kampaniyo idasiya kuyipanga kuti igwiritse ntchito ma optics omwe amafunidwa kwambiri.

Komabe, wopanga walandila ma oda ochuluka a mandala a 24-105mm f / 4 Art m'zaka zaposachedwa, kotero optic yabwerera kupanga. Mawuwa ayenera kumveketsa bwino zinthu ndipo ayenera kuthetsa mphekesera zonse pakadali pano.

Pakadali pano, khalani tcheru kuti mupeze ma lens a Sigma omwe akubwera motsatira!