Canon EF24-70mm f / 2.8L II USM adavotera kwambiri mandala owonera a DxOMark

Canon's EF24-70mm f / 2.8L II USM ndiye mandala osasunthika bwino, malinga ndi DxOMark. Kutsatira kuyesedwa kwapadera, mtundu wa EF24-70mm f / 2.8L II USM udanenedwa kuti ndi "wochita wopanda chiyembekezo," popeza udapambana Nikon AF S Nikkor 24-70mm f / 2.8 G ED.

Canon idakhazikitsa mandala a EF24-70mm f / 2.8L II USM mmbuyo mu February 2012, kuti ikalowe m'malo mwa EF24-70mm f / 2.8L USM ndikukonza zolakwika zake zazikulu. Gulu la DxO Labs pomaliza lawunikanso mandala ndipo alengeza kuti ndi mandala abwino kwambiri okhala ndi kutsegula kosasintha.

Kukambirana kwa Canon EF24-70mm f / 2.8L II USM wolemba DxOMark

Kukambirana kwa Canon EF24-70mm f / 2.8L II USM wolemba DxOMark

Webusayiti yotchuka, yomwe imalemba mawonekedwe a kamera ndi mandala, limati mandala ndi Wochita "wopanda mnzake" yomwe imaposa onse omwe akupikisana nawo, kuphatikiza mtundu wa Canon Mark I. Ndiwo "mapangidwe apamwamba kwambiri" osasunthira omwe amakhala ndi mawonekedwe owoneka bwino, akuwerenga pomaliza kwa DxOMark.

Ngakhale magwiridwe antchito akunja akuyenera kuchepa kutalika kwakutali, Canon EF24-70mm f / 2.8L II USM ikuwonetsa izi magalasi opangira zida zapakatikati amatha kuchita bwino mu gawo ili. Chromatic aberration imawonekera kwambiri pamakona a chimango, koma palibe chilichonse chomwe chingachitike pambuyo pake pokonza mapulogalamu.

DxOMark kuchuluka kwa ma metric ambiri

Canon EF24-70mm f / 2.8L II USM poyerekeza ndi yomwe idalipo kale

Canon EF24-70mm f / 2.8L II USM idakwanitsa kukula kwa ma megapixels 16, kufalikira kwa 3TStop, 0.4% kupotoza, 1.6EV vignetting, ndi ma microns a 15 of chromatic aberration. Pulogalamu ya Zolemba zonse zaima pa 26, yomwe ndiyokwera kwambiri kuposa Nikon AF S Nikkor 24-70mm f / 2.8G ED rating.

Mtundu wakale wa mandalawu udakwanitsa kuchuluka kwa 20, kutsatira kuwongola kwa megapixel 12, kufalitsa kwa 3.4TStop, kupotoza kwa 0.3%, vignetting ya 1.4EV, ndi ma microns 13 osokonekera.

DxOMark nayenso inayamika kapangidwe kake ka mandala ndi kulemera kwake. Ndi 145 magalamu opepuka kuposa akalewo. Zosintha zonsezi zimatenga mtengo wathunthu wazakulitsa zozungulira pafupifupi $ 2,500.