Nikon 24-70mm f / 2.8E ED VR lens gosipụtara n'ihu ọha

Nikon ewepụtala oghere ọhụrụ AF-S Nikkor 24-70mm f/2.8E ED VR maka igwefoto FX-ụdị DSLR nwere mmụba pụtara ìhè karịa ọgbọ gara aga.

Igwe asịrị ahụ ekwuola n'oge na-adịbeghị anya na Nikon ga-eme mmemme mwepụta ngwaahịa ọzọ ka mbido July gachara. Dị ka ọ dị na ọkwa ọkwa gara aga, ụlọ ọrụ ahụ ewepụtala oghere ọhụrụ atọ na nke mbụ n'ime ha bụ AF-S Nikkor 24-70mm f/2.8E ED VR.

Ekwuru oghere Nikon 24-70mm f / 2.8E ED VR na igwe okwu a ogologo oge gara aga. Ụfọdụ olu na-atụ aro na ọ ga-enwe mmewere Phase Fresnel. Otú ọ dị, dị ka asịrị na-adịbeghị anya gosiri, nke a abụghị ikpe. Ugbu a ọ bụ ọrụ gọọmentị nwere sistemụ nkwụsi ike onyonyo nke ga-aba uru na gburugburu obere ọkụ.

Nikon 24-70mm f/2.8E ED VR lens bụ ugbu a ọrụ maka FX-format DSLR ese foto na agbakwunyere Vibration Mbelata technology.

Nikon na-ewebata oghere 24-70mm f / 2.8 ọhụrụ nwere teknụzụ nkwụsi ike onyonyo arụnyere.

Otu n'ime lenses kachasị ewu ewu na akụkọ ihe mere eme nke Nikon, 24-70mm f / 2.8 ugbu a na-eji ụdị ọzọ dochie ya na nke emelitere na "ihe fọrọ nke nta ka ọ bụrụ akụkụ ọ bụla" iji wepụta àgwà oyiyi ka mma yana ịmepụta mma, ka akwụkwọ akụkọ a na-ekwu.

Dị ka a tụrụ anya, nkwalite kachasị mkpa bụ teknụzụ Mbelata Vibration arụnyere arụnyere. Ihe nlereanya gara aga enyeghị nkwụsi ike oyiyi, ya mere ọ na-esiri ike ijikwa foto dị ala, n'agbanyeghị oghere f / 2.8 na-egbuke egbuke ma na-adịgide adịgide.

Ekwuru na usoro VR na-enye nkwụsi ike nke anọ f-nkwụsị, nke pụtara na ngwaahịa a zuru oke maka agbamakwụkwọ na ihe omume ime ụlọ ndị ọzọ. Ọ ga-abụ ezigbo enyi n'oge njem gị, na-enwe ike ịnapụta n'ọnọdụ ndị kacha sie ike.

AF-S Nikkor 24-70mm f/2.8E ED VR bụ oghere mbụ Nikon nwere ihe ASP/ED

Nhazi ime oghere ahụ gụnyere ihe mgbasasa dị ala nke Aspherical Extra-Law. Mgbakwunye nke ASP / ED bụ nke mbụ maka Nikon na, dịka ị nwere ike ịhụ site na aha ya, ọ na-ejikọta ihe aspherical na ED n'ime otu.

Na mgbakwunye, oghere Nikon 24-70mm f/2.8E ED VR na-arụ ọrụ n'otu n'otu aspherical element yana ED na High-Refractive Index element. Uwe mkpuchi Nano Crystal dị na optic, kwa, ọ ga-ebelata ntụpọ dị ka ọkụ na ghosting.

Enwere ihe 20 n'ime otu iri na isii, ebe a na-ekpuchi ihu na azụ azụ na mkpuchi fluorine, na-eme ka oghere dị mfe dị ọcha. Ọ bụ ihe kwesịrị ịrịba ama na oghere na-ekpuchi ihu igwe nke pụtara na ọ na-eguzogide uzuzu na mmiri.

Nikon 24-70mm f/2.8E ED VR lens ka ewepụtara na mbubreyo August

Ọganihu ọzọ karịa onye bu ya ụzọ bụ diaphragm electromagnetic nke AF-S Nikkor 24-70mm f/2.8E ED VR. Nke a na usoro na-enyere ihe electromagnetic akara n'elu aperture otú ọ dị mfe ịtọ ziri ezi ikpughe na-aga n'ihu agbapụ mode.

Ụdị ọhụrụ a na-eji dayameta nzacha nke 82mm. The optic tụrụ 88mm na dayameta na 155mm n'ogologo. Ọ tụrụ gram 1,070 / 2.36 lbs na ọ ga-adị na njedebe nke August maka ọnụahịa nke $2,399.95.