Nikon 200-500mm f / 3.5-5.6 VR lens patent chọpụtara na Japan

Nikon etinyela akwụkwọ maka patent na-akọwa FX-ọkpụkpọ 200-500mm f/3.5-5.6 oghere nke enwere ike wepụta maka igwefoto etiti zuru oke n'ọdịnihu dị nso.

Nikon na-eto eto nke ọma oghere ọhụrụ maka igwefoto FX ya na enwere ike ịhụ nsonaazụ mbụ n'ọdịnihu adịghị anya. Ụlọ ọrụ Japan ka ewepụtala oghere oghere 200-500mm, nke emebere ya karịsịa maka igwefoto etiti ya zuru oke.

Nikon 200-400mm f/4G AF-S SWM SIC ED Ọ BỤRỤ na VR II super telephoto mbugharị oghere nwere ike isonye n'oge na-adịghị anya site na oghere ụdị FX ọhụrụ ga-ebuli mbugharị ruo 500mm. Ụlọ ọrụ Japanese etinyela akwụkwọ maka Nikkor 200-500mm f / 3.5-5.6 lens patent, ebe a na-ekwu na a ga-ekwupụta ngwaahịa ahụ n'oge na-adịghị anya.

Nikon faịlụ patent maka FX-ụdị Nikkor 200-500mm f/3.5-5.6 VR oghere na Japan

Isi mmalite na Japan achọpụtala ntinye akwụkwọ ikike n'oge na-adịbeghị anya. Ekwuputala na ụlọ ọrụ Japan gbara akwụkwọ maka patent lens ọhụrụ na Nọvemba 4, 2011. Agbanyeghị, ka ebipụtala patent ahụ, na-agbaso usoro okike.

Patent ọhụrụ ahụ, nke e bipụtara na Mee 20, 2013, na-akọwa oghere Nikon 200-500mm f/3.5-5.6 VR ezubere na igwefoto FX, dị ka D800.

Nikon 200-500mm f / 3.5-5.6 VR lens patent mejupụtara abụọ dị iche iche aghụghọ.

N'ụzọ dị mwute, nkọwa patent adịghị ekpughe ọtụtụ nkọwa, karịa Nikon na-emepụta ọtụtụ nsụgharị nke optic.

A na-ekwu na oghere Nikkor na-abịa na-enye oghere n'etiti 200 na 480mm, n'ihi oke mbugharị 2.40x. Aperture ahụ ga-adị n'etiti 3.6 na 5.6, ebe oghere n'onwe ya ga-esi na ihe iri na anọ kewaa n'ime otu iri na otu. Ihe ọzọ bara uru ịkọwapụta bụ mgbakwunye nke ihe iko ED.

Mgbakọ oghere nke abụọ na-akọwa oghere 199.99-480mm nwere oghere f / 4.1-5.6 yana ụdị dị iche. Ụdị a nwere ihe iri na ise kewara na otu iri na otu. Myirịta ahụ nwere otu iko ED, ọ bụ ezie na o doro anya na Nikon na-anwale ọtụtụ ụdị ugbu a.

Nikon na-ererị mbugharị abụọ gburugburu akara 400mm maka FX DSLRs

Igwefoto ahụ nwere ike ịdị n'oge ụfọdụ n'ọdịnihu, ebe ọ bụ na patent ndị ọzọ metụtara nke a, ebe Nikon na-agbalị ịgbasa onyinye oghere mbugharị ya maka FX DSLRs.

Maka oge a, onye na-emepụta Japan na-enye oghere 200-400mm f / 4G ED VR II, nke bụ dị na Amazon maka $ 6,749, yana 80-400mm f/4.5-5.6G ED VR optic, nke enwere ike zụta n'otu onye na-ere ahịa maka $2,696.95, maka igwefoto etiti zuru oke nke na-aga nso akara 400mm.

Nke a nwere ike iru 500mm, nke ga-abụ ihe mara mma maka ndị na-ese foto anụ ọhịa. Otú ọ dị, ọnụahịa ahụ ga-ekere òkè dị ukwuu na ọnụọgụ ahịa, n'ihi ya, ọ ka mma ichere ruo mgbe ụlọ ọrụ ahụ gosipụtara ngwaahịa a.