Canon EF 24-70mm f / 2.8 IS patent ya lens yowululidwa ku Japan

Canon ili ndi patenti yatsopano ya 24-70mm f / 2.8 mandala amakamera a EF-mount DSLR. Mtunduwu ndi wosiyana ndi womwe ukupezeka pano chifukwa umakhala ndi mawonekedwe okhazikika pazithunzi.

Ndikosavuta kunyamula mozungulira makulitsidwe m'malo mwa ma primes atatu, mwachitsanzo. Chisankhocho sichikhala chopweteka pamene makulitsidwe omwe akukambidwa ndi otchipa kuposa ma primes atatuwo, komanso kupereka malo osasintha nthawi zonse.

Imodzi mwazolandiridwa kwambiri za Canon zojambulazo ndi 24-70mm f / 2.8L II USM, pomwe amene adamuyenerayo akuyeneranso kuyamikiridwa.

Zonsezi zikugulitsidwa ndi Amazon ndikupitiliza kupeza ndemanga zabwino. Komabe, ali ndi cholakwika chimodzi chachikulu ndipo zikuwoneka ngati kampani yaku Japan ikuyang'ana kuti ikonze izi patenteni ya mandala atsopano a 24-70mm.

Zovomerezeka zama Canon zokhazika mtima pazithunzi 24-70mm f / 2.8 mandala

Ma lens a Canon 24-70mm f / 2.8L USM atha kupeza m'bale wawo kapena m'malo mwake posachedwa, popeza kampaniyo ili ndi patenti yokhazikitsidwa ndi mandala ku Japan.

Ochokera ku Japan apeza patent ya Canon EF 24-70mm f / 2.8 IS. Ikulongosola chithunzi chokhazikika pazithunzi zamakampani athunthu a DSLR makamera.

Kuphatikizidwa kwa ukadaulo wa IS kudzapangitsa kuti ikhale mandala athunthu, kulola ogwiritsa ntchito kulipirira kugwedezeka kwa kamera ndikupewa kujambula zolakwika.

Canon EF 24-70mm f / 2.8 IS patent ya lens imatsimikizira kupezeka kwa malo otseguka nthawi zonse

Magalasi atsopano a 24-70mm a Canon amapereka chithunzi cha 21.64mm. Ponena za kukula kwake kwakuthupi, zikuwoneka kuti chamawonedwe azayeza 223.94mm - 207.87mm - 180.56mm kutengera kutalika kwakanthawi komwe kwasankhidwa.

Monga tafotokozera pamwambapa, malo okwera kwambiri sanasinthe ngakhale atakhala otalika bwanji, chifukwa chake atha kukhala mandala abwino pamene ojambula akufuna malo osaya.

Uwu ndi ufulu wachinayi wa Canon wa mandala atsopano a 24-70mm f / 2.8

Aka si koyamba kuti Canon ikhale ndi mandala okhazikika azithunzi 24-70mm. M'zaka zingapo zapitazi kampaniyo ili ndi patenti ina yamagetsi ina yofananira.

Kukonzekera kwamkati mwake kumakhala ndi zinthu 18 zomwe zidagawika m'magulu 13. Izi sizofanana ndi zomwe tidaziwona m'mbuyomu, koma mwachilengedwe kampaniyo imayesa mapangidwe angapo.

Kupeza patent sikukutanthauza kuti Canon itulutsa mandala posachedwa. Mphekesera sizinatsimikizire kuti chamawonedwe ngati chimenechi chikubwera, chifukwa chake mutha kuyang'ana zomwe mungagule pompano.

Amazon ikugulitsa fayilo ya choyambirira 24-70mm f / 2.8L USM zosakwana $ 1,800, pomwe zatsopano 24-70mm f / 2.8L II USM pansi pa $ 2,300.