Canon EF24-70mm f / 2.8L II USM ayaa ku qiimeeyay midka ugu fiican DxOMark lens lens zoom

Canon's EF24-70mm f / 2.8L II USM waa muraayadaha indha-sarcaadka ugu fiican ee dhow, sida uu sheegayo DxOMark. Kadib tijaabooyin gaar ah, EF24-70mm f / 2.8L II USM wuxuu kudhawaaqay inuu yahay "waxqabad aan sinaba lahayn," maadaama ay kafiicantahay Nikon AF S Nikkor 24-70mm f / 2.8 G ED.

Canon wuxuu bilaabay lens-ka EF24-70mm f / 2.8L II USM dib bishii Febraayo 2012, si loogu beddelo EF24-70mm f / 2.8L USM oo duug ah loona hagaajiyo cilladaha waaweyn ee jira. Kooxda sheybaarka 'DxO Labs' ayaa ugu dambeyntii dib u eegay muraayada waxayna ku dhawaaqeen inay tahay muraayada indha indheynta ugu fiican ee leh foom go'an.

Canon EF24-70mm f / 2.8L II USM dib u eegis ay sameysay DxOMark

Canon EF24-70mm f / 2.8L II USM dib u eegis ay sameysay DxOMark

Websaydhka caanka ah, ee soo dhejiya kamaradaha iyo muraayadaha muraayadaha muuqaalka waxqabadka, ayaa sheegay in muraayadaha indhaha waa a “Jilaa aan sinaba lahayn” taas oo ka sarreysa dhammaan tartamayaasheeda, oo ay ku jiraan nooca Canon Mark I. Waa "dhibcaha ugu sarreeya" muraayada indha-indheynta go'an ee gogol xaarka ah oo faaneysa heerar fiiqan oo cajaa'ib leh, ayaa lagu yiri gabagabada DxOMark.

In kasta oo waxqabadka banaanka laga rabo inuu xumaado dhererka dhererka dheer, Canon EF24-70mm f / 2.8L II USM waxay muujineysaa taas muraayadaha indho-sarcaadka xirmooyinka dhexdhexaadka ah ayaa si fiican u shaqeyn kara qaybtan. Biyo-baxa Chromatic-ka ayaa si muuqata uga muuqda geesaha meertada, laakiin ma jiraan wax software-ka dib-u-shaqeynaya ah oo aan xamili karin.

DxOMark guud ahaan iyo dhibcaha mitirka muraayadaha

Canon EF24-70mm f / 2.8L II USM marka la barbar dhigo ka horreeyay

Canon EF24-70mm f / 2.8L II USM wuxuu gaadhay xoog leh 16 megapixels, gudbinta 3TStop, 0.4% dhalanrog, 1.6EV vignetting, iyo 15 microns of aberration chromatic. The guud ahaan dhibcaha ayaa taagan 26, taas oo ka sarreysa heerka Nikon AF S Nikkor 24-70mm f / 2.8G ED.

Muraayaddan 'lens-ka' duugga ah waxay dhalisay qiimeyn guud oo ah 20, ka dib markii 12 megapixel fiiqan tahay, 3.4TS gudbinta, 0.3% dhalanrog, 1.4EV vignetting, iyo 13 microns of aberration chromatic

DxOMark sidoo kale waxay ammaantay naqshadaha is haysta ee lenska iyo culeyskiisa. Waa 145 garaam wuu ka fududyahay noocii hore, iyadoo naqshadeedu ka kooban tahay foosto bannaanka ka sii waari karta, farsamaynta zoomka oo hagaagtay, qaabeynta indhaha cusub, iyo walxaha Super UD. Dhammaan hagaajintu waxay qaadanayaan wadarta qiimaha muraayadaha indhaha ee caadiga ah illaa $ 2,500.