I-Sigma 150-600mm f / 5-6.3 DG OS HSM Yezemidlalo ivezwe

USigma umemezele ilensi entsha yochungechunge lwezemidlalo emzimbeni we-150-600mm f / 5-6.3 DG OS HSM telephoto zoom, ezokhishwa kungekudala eCanon, Nikon naseSigma mounts.

Ngemuva kokuzigcina ethule ngempela emasontweni ambalwa edlule, uSigma uthathe isinqumo sokwethula ilensi entsha emphakathini. Umkhiqizo uzofakwa ochungechungeni lwe- "Sports" futhi uza nokuvalwa kwesimo sezulu.

Ibizwa ngokuthi yi-Sigma 150-600mm f / 5-6.3 DG OS HSM Sports lens futhi izokhishwa emakethe ekupheleni konyaka eCanon, Nikon naseSigma mounts, kanti ezinye izinhlobo zizotholakala ngesinye isikhathi ngo-2015.

[Septhemba 12, 03:56 PM Ukubuyekezwa kwe-EDT]: ISigma nayo yethule inguqulo yeContemporary yale lens. Uhlobo lwe- “C” alusiluthuli futhi alunamakhaza njengenguqulo Yezemidlalo, ngenkathi luqukethe ukwakhiwa okuhlukile kwe-optical.

I-Sigma 150-600mm f / 5-6.3 DG OS HSM Sports lens imenyezelwe ngamakhamera weCanon, Nikon, neSigma DSLR. Ilensi entsha ifaka ukuvalwa kwesimo sezulu, uhlelo olusha lokuqinisa isithombe, nedrayivu entsha ye-autofocus.

I-Sigma yethula ilensi entsha ye-Sports-series telephoto zoom lens ngobuchwepheshe obusha be-OIS

I-Sigma kulindeleke ukuthi ikhombise ngamalensi amaningi amaningi ku-Photokina 2014. Inkampani isiqalile uchungechunge lwezimemezelo ezisemthethweni ngemodeli entsha Yezemidlalo. I-150-600mm f / 5-6.3 DG OS HSM isemthethweni manje futhi ihloselwe amakhamera ohlaka oluphelele, yize kufanele isebenze nabadubuli be-APS-C, lapho kufanele khona.

Mhlawumbe isici esibaluleke kakhulu somdubuli ukubekwa uphawu kwesimo sezulu. Le ilensi eqinile enokumelana okukhulu nothuli namanzi, okusho ukuthi abathwebuli bezithombe ngeke bakhathazeke ngokuthatha izithombe ezimeni ezinzima zemvelo.

Okunye okungeziwe okubalulekile uhlelo olusha lokuqiniswa kwesithombe se-optical. Ubuchwepheshe manje sebufaka i-accelerometer, okwenza ilensi izinze kakhudlwana futhi ivumele abasebenzisi ukuthi bagxile ekutholeni izithombe ezisezingeni eliphakeme, ezibukhali.

Ubukhulu nemininingwane yokwakhiwa kwangaphakathi maqondana nelensi yeSigma 150-600mm f / 5-6.3

Ilensi entsha yeSigma 150-600mm f / 5-6.3 DG OS HSM Yezemidlalo inezici ezingama-24 emaqenjini ayi-16. Umkhiqizo unengilazi ekhethekile nokumbozwa, okuhloselwe ukunciphisa ukuphazamiseka kwe-chromatic, ukubonakaliswa, ukuphefumula, namanye amaphutha we-optical.

Izici okukhulunywa ngazo zingamayunithi amabili e-FLD (“F” Low Disersion) kanye nama-trio wamayunithi we-SLD (Special Low Disersion). Ngenxa yalokhu, bazovumela inkampani ukuthi ihlangabezane nezidingo zabathwebuli bochwepheshe ngokuya ngekhwalithi yesithombe.

Ingane kaSigma entsha ilinganisa u-290.2mm ubude no-121mm ububanzi. Lokhu kukhulu kakhulu futhi kuyasinda, njengoba isisindo simi kuma-2,860 amagremu. Ngokujabulisayo, ilensi iza nentaba enxantathu, ngakho-ke ungasetha ikhithi yakho ku-tripod futhi akudingeki ukhathazeke ngokuyibamba endaweni ngaphandle kosizo olwengeziwe.

Intambo yokuhlunga yezinyathelo ze-optic i-105mm kanye nebanga eliphansi lokugxila limi kumamitha we-2.6.

Ilensi yezemidlalo yeSigma 150-600mm f / 5-6.3 DG OS HSM Sports izokhishwa ngokuhamba kwesikhathi ngo-2014

USigma ubalule ukuthi imoto ye-autofocus ithuthukisiwe, futhi, okwenza ukugxila kunembe kakhulu futhi kusheshe. Kodwa-ke, i-optic iyakusekela ukugxila okwenziwa ngesandla, ivumela abasebenzisi ukuthi benze imizamo ethe xaxa ngesikhathi sesithombe.

Njengoba kulindelwe, ilensi iyahambisana ne-USB Dock, okusho ukuthi abasebenzisi bazokwazi ukulungisa izilungiselelo ze-optic yabo kanye nokufaka izibuyekezo ze-firmware.

Intengo ayikabekwa, kepha le ngane kufanele kulindeleke ukuthi ibize cishe ama- $ 2,000. Usuku lokukhishwa ngqo alwaziwa, kepha inkampani ikuqinisekisile ukuthi iza ngasekupheleni kuka-2014 eCanon, Nikon naseSigma mounts.

Umkhiqizi waseJapan uzokhipha le lens ku-Sony A-mount nakwezinye izinhlobo ngo-2015. Hlala ubhekile, njengoba ulwazi oluningi luza nge-Photokina 2014!