Nikon 200-500mm f / 3.5-5.6 VR patent patent yodziwika ku Japan

Nikon wapereka chilolezo chofotokozera mtundu wa FX 200-500mm f / 3.5-5.6 mandala omwe atulutsidwe kwa makamera athunthu posachedwa.

Nikon wakhala akutukuka kwambiri magalasi atsopano amakamera ake a FX ndipo zotsatira zoyambirira zitha kuwoneka posachedwa kwambiri. Kampani yochokera ku Japan yangokhala ndi patenti ya 200-500mm, yomwe idapangidwa makamaka kuti ikhale ndi makamera athunthu.

Nikon 200-400mm f / 4G AF-S SWM SIC ED NGATI VR II yayikulu kwambiri yopanga mandala atha kuphatikizidwa ndi mandala atsopano a FX omwe adzakwezeke mpaka 500mm. Kampani yaku Japan yapereka chikalata cha Nikkor 200-500mm f / 3.5-5.6 lens, pomwe malonda ake akuti adzalengezedwa posachedwa.

Mafayilo a Nikon patent yamtundu wa FX Nikkor 200-500mm f / 3.5-5.6 VR mandala ku Japan

Kutumiza kwa patent kwapezeka posachedwa ndi magwero ku Japan. Zawululidwa kuti kampani yaku Japan idasainila patent yatsopano ya Novembala 4, 2011. Komabe, patentiyo idangofalitsidwa kumene, motsatira dongosolo lachilengedwe.

Patent yatsopanoyi, yomwe idasindikizidwa pa Meyi 20, 2013, ikufotokoza za mandala a Nikon 200-500mm f / 3.5-5.6 VR oyang'ana makamera a FX, monga D800.

Nikon 200-500mm f / 3.5-5.6 VR patent patent ili ndi mapangidwe awiri osiyana

Tsoka ilo, kufotokozera kwa patent sikukuwulula zambiri, kupatula Nikon wopanga mawonekedwe angapo a optic.

Magalasi omwe akubwera a Nikkor akuti amapereka kutalika pakati pa 200 ndi 480mm, chifukwa cha 2.40x zoom ratio. Kutsegula kudzakhala pakati pa 3.6 ndi 5.6, pomwe mandalawo adzapangidwa ndi zinthu 14 zomwe zidagawika m'magulu 11. Chinthu china choyenera kutchulidwa ndi kuwonjezera kwa galasi la ED.

Kuwerengera kwachiwiri kwa mandala kumalongosola mandala a 199.99-480mm okhala ndi f / 4.1-5.6 poyambira ndi kapangidwe kosiyana. Mtunduwu uli ndi zinthu 15 zomwe zidagawika m'magulu 11. Kufanana kumapangidwa ndi chinthu chimodzi cha galasi la ED, ngakhale zikuwonekeratu kuti Nikon pano akuyesa mitundu ingapo.

Nikon akugulitsa kale ma zoom awiri mozungulira 400mm chizindikiro cha FX DSLRs

Mandala amatha kupezeka nthawi ina mtsogolo, popeza ma patent ena ndi ofanana ndi iyi, pomwe Nikon akuyesera kukulitsa zoperekera zake zama lens a FX DSLRs.

Pakadali pano, wopanga waku Japan akupereka mandala a 200-400mm f / 4G ED VR II, omwe ndi ilipo ku Amazon chifukwa cha $ 6,749, Pamodzi ndi 80-400mm f / 4.5-5.6G ED VR optic, yomwe itha kugulidwa kwa wogulitsa yemweyo $ 2,696.95, pamakamera athunthu omwe amayandikira chizindikiro cha 400mm.

Amatha kufika ku 500mm, chomwe chingakhale chinthu chabwino kwa ojambula zithunzi zakutchire. Komabe, mtengowu udzagwira gawo lalikulu pamanambala ogulitsa, chifukwa chake amasankha kudikirira mpaka kampaniyo iwulule izi.