Nikon 200-500mm f / 3.5-5.6 VR lens patent nrhiav tau nyob rau Nyij Pooj

Nikon tau foob rau tsab cai patent piav qhia txog FX-hom 200-500mm f / 3.5-5.6 lub lens uas yuav tawm rau tag nrho cov koob yees duab tha xim sab hauv yav tom ntej.

Nikon tau nquag txhim kho lo ntsiab muag tshiab rau nws lub koob yees duab FX thiab thawj qhov tshwm sim yuav pom nyob hauv qhov tsis yog nyob deb. Lub tuam txhab Nyij Pooj tau tshaj tawm txog 200-500 hli lub koob yees duab, uas yog qhov tshwj xeeb tshaj yog tsim rau nws cov koob yees duab thav duab.

Nikon 200-400mm f / 4G AF-SWM SIC ED IF VR II super telephoto zoom lens sai sai yuav koom nrog los ntawm FX-hom teeb tsa tshiab uas yuav nce qhov dav dav txog 500 hli. Lub tuam txhab Nyij Pooj tau thov rau Nikkor 200-500mm f / 3.5-5.6 lens patent, thaum cov khoom lag luam tau hais tias yuav tshaj tawm sai sai.

Nikon ua cov ntawv patent rau FX-format Nikkor 200-500mm f / 3.5-5.6 VR lens hauv Nyij Pooj

Daim ntawv sau nqi patent tau tsis ntev los no nrhiav tau los ntawm cov chaw hauv Nyij Pooj. Nws tau tshaj tawm tias lub tuam txhab Japanese tau thov rau lub lens tshiab ua ntu zus rau lub Kaum Ib Hlis 4, 2011. Txawm li cas los xij, txoj cai patent nyuam qhuav raug luam tawm, ua raws li lub ntuj tso cai ntawm yam.

Daim ntawv cog lus tshiab tawm, luam tawm thaum Lub Tsib Hlis 20, 2013, piav qhia txog Nikon 200-500 hli f / 3.5-5.6 VR lens tsom rau FX koob yees duab, xws li D800.

Nikon 200-500mm f / 3.5-5.6 VR lens patent muaj ob qhov sib txawv

Hmoov tsis zoo, cov lus piav qhia txog daim ntawv patent tsis tau nthuav dav ntau cov ntsiab lus, dua li Nikon tsim ntau cov qauv kho ntawm optic.

Lub tsom iav Nikkor yav tom ntej tau hais los muab qhov ntev ntawm 200 thiab 480mm, ua tsaug rau 2.40x zoom piv. Lub aperture yuav thaj tsam ntawm 3.6 thiab 5.6, thaum lub lens nws tus kheej yuav ua tawm ntawm 14 lub ntsiab faib ua 11 pawg. Ib qho ntxiv uas tsim nyog hais txog yog qhov sib ntxiv ntawm ED iav caij.

Qhov muab xam thib ob ntawm lub lens ua haujlwm yog 199.99-480mm lub lens nrog f / 4.1-5.6 aperture ntau thiab qhov sib txawv tsim. Cov kab ntawv no muaj 15 ntu muab faib ua 11 pab. Qhov zoo sib xws muaj nrog ib qho ED iav caij, tab sis nws yog tseeb tias Nikon tam sim no tau kuaj ntau yam qauv.

Nikon twb tau muag ob lub qhov muag ib ncig lub 400mm cim rau FX DSLRs

Lub lens yuav ua tau muaj nyob rau qee qhov taw qhia mus rau yav tom ntej, vim tias lwm tus neeg siv khoom ntiag tug muaj feem cuam tshuam rau qhov no, thaum Nikon tab tom sim nthuav nws lub lens zoom rau FX DSLRs.

Txog rau lub sijhawm, cov chaw tsim khoom lag luam hauv Suav teb tau tshaj tawm 200-400mm f / 4G ED VR II lens, uas yog muaj nyob ntawm Amazon rau $ 6,749, nrog rau 80-400mm f / 4.5-5.6G ED VR optic, uas tuaj yeem muas tau ntawm tib lub khw muag khoom rau $ 2,696.95, rau tag nrho cov koob yees duab thav duab uas mus ze ntawm 400mm cim.

Qhov no ib tus tuaj yeem mus txog 500 hli, uas yuav yog qhov zoo tshaj plaws rau cov neeg thaij duab tsiaj qus. Txawm li cas los xij, tus nqi yuav ua lub luag haujlwm tseem ceeb hauv cov lej muag, yog li nws nyiam kom tos kom txog thaum lub tuam txhab nthuav tawm cov khoom no.