Canon EF24-70mm f / 2.8L II USM i whakawhiwhia ki te DxOMark arotahi paerewa topa pai

Ko te EF24-70mm f / 2.8L II USM a Canon ko te karu toka whakatuu-kati tino pai, hei ki ta DxOMark. Whai muri i nga waahanga whakamatautau motuhake, ko te tauira EF24-70mm f / 2.8L II USM i kiia he "kaihaututu kore," i te mea e kii ana i te Nikon AF S Nikkor 24-70mm f / 2.8 G ED.

I whakarewahia e Canon te arotahi EF24-70mm f / 2.8L II USM i te Hui-tanguru 2012, kia taea ai te whakakapi i te EF24-70mm f / 2.8L USM tawhito me te whakatika i ona ngoikoretanga nui. I te mutunga kua arotakehia e te roopu Labs DxO nga karaahe a kua kiia ake ko te karaehe whakaraerae tino pai me te kuaha tuturu.

Canon EF24-70mm f / 2.8L II USM arotake na DxOMark

Canon EF24-70mm f / 2.8L II USM arotake na DxOMark

Ko te paetukutuku rongonui, e whakairi ana i nga kaamera me nga arotahi whakaata whakairoiro mahi, ta te karu he “Kaihaka taiaho” e pai ake ana i te katoa o ona hoa whakataetae, tae atu ki te putanga Canon Mark I. Koinei te "kaute teitei" whakanoho-maataki topa whakaharahara e whakamanamana ana i nga taumata koi, e panui ana te whakatau a DxOMark.

Ahakoa me kino nga mahi o waho ki te roa o te roa o te waa, ka whakaatuhia e te Canon EF24-70mm f / 2.8L II USM e he pai ake te mahi a nga arotahi topa kete waenganui-awhe i tenei waahanga. Ko te whakaheke taatai ​​ka kitea ake i nga kokonga o te anga, engari kaore he mea kaore e taea e te raupaparorohiko tukatuka te whakahaere.

DxOMark te katoa me nga kaute miihini arotahi

Canon EF24-70mm f / 2.8L II USM i whakaritea ki mua

I whakatutukihia e te Canon EF24-70mm f / 2.8L II USM te koi o te 16 megapixels, te tuku 3TStop, te 0.4% whanoke, te waitohu 1.6EV, me te 15 microns o te whakaraerae chromatic. Ko te 26 katoa te kaute, he teitei ake i te whakatauranga Nikon AF S Nikkor 24-70mm f / 2.8G ED.

I whakawhiwhia e tenei rekoata te whakaaturanga tawhito mo te 20, whai muri i te koi 12 megapixel, tuku 3.4TStop, 0.3% tarai, 1.4EV vignetting, me 13 microns of chromatic aberration.

I whakamoemiti a DxOMark ki te hoahoanga kiato me te taumaha. Ko te 145 karamu maama ake i te waahanga tawhito, ahakoa kei roto i tana hoahoanga he kete o waho atu e mau ana, e pai ake ana te mahinga topa, he whirihoranga whatu hou, me te waahanga Super UD. Katoa nga whakapainga kua eke ki te $ 2,500 te utu katoa o te karaahe topa toha.