Sigma dp0 Quattro mara ọkwa na anya 14mm f / 4 mebere

Sigma ekwupụtala igwefoto kọmpat ọhụrụ Quattro-usoro n'ime ahụ nke dp0 Quattro, nke nwere oghere oghere 14mm f / 4 kwụ ọtọ.

Ná mmalite nke 2014, Sigma kpughere ọhụụ ya maka ọdịnihu na Quattro-usoro ọhụrụ nke igwefoto kọmpat. A kwadoro ụdị atọ, niile na-egosipụta otu nkọwapụta, na-atụ anya maka lenses edobere ha.

The dp1 nwere a 19mm f / 2.8 optic, dp2 na-arụ ọrụ 30mm f/2.8 optic, ebe dp3 ka egosipụtara na 50mm f/2.8 optic.

Agbakwunyela ihe nlereanya ọhụrụ na ahịrị a. Sigma ekwenyela na mmepe ahụ nke a na-akpọ dp0 Quattro, nke nwere oghere 14mm f / 4 na nke ga-adị na ngosi na CP + Camera & Photo Imaging Show 2015.

Nke a bụ igwefoto kọmpat nke Sigma dp0 Quattro ọhụrụ, nke nwere oghere 14mm f/4 nwere oghere nwere oghere 35mm nke dabara na 21mm.

Igwefoto kọmpat Sigma dp0 Quattro ghọrọ onye ọrụ nwere oghere 14mm f/4

Igwefoto kọmpat nke Sigma dp0 Quattro ọhụrụ na-egosipụta otu ihe na-adịghị mma dị ka ụmụnne ya. A na-ekwu na a na-eme atụmatụ ya elongated maka ojiji na ịrụ ọrụ.

Dị ka ndị a na-adabere mgbe niile na mmasị onye ọrụ, ọ kacha mma ileba anya na ndepụta nkọwa nke igwefoto, nke gụnyere ihe mmetụta oyiyi nke ihe dịka 29 megapixels.

Ihe mmetụta ihe oyiyi Foveon Quattro ọhụrụ nwere mpempe akwụkwọ atọ nke pikselụ, dị ka ndị a: otu 19.6-megapixel oyi akwa nke pikselụ na-acha anụnụ anụnụ na otu di na nwunye nke 4.9-megapixel n'ígwé nke uhie na akwụkwọ ndụ akwụkwọ ndụ.

Dịka ụmụnne ya, dp0 Quattro ga-agbapụ foto RAW 29-megapixel, ebe ọ na-enye ọnọdụ JPEG Super-High Resolution nke ihe dịka 39 megapixels.

A na-ahazi ihe onyonyo a TRUE III, bụ nke ekwuru na ọ ga-eweta ogo dị n'ụdị n'ụdị kọmpat na nke dị fechaa.

Sigma dp0 Quattro ga-enye 35mm focal n'ogologo ya na 21mm, ya mere, a na-eji ya na ndị na-ese foto nwere anya dị ukwuu maka ihe owuwu, ọdịdị ala, na foto okporo ụzọ n'etiti ndị ọzọ.

A ga-ekpughe nkọwa nnweta n'oge na-adịghị anya

Igwe oghere 14mm f/4 achọtara na Sigma dp0 Quattro nwere ihe iri na otu kewara n'ime otu asatọ. Ọ na-agụnye ihe anọ F-Low Disspersion ọcha, ihe di na nwunye nke Pụrụ Iche Low Disspersion ọcha, na otu ụzọ aspherical ọcha.

A na-eme ha ka ha kwụsị imebi chromatic na ntụpọ anya ndị ọzọ iji mee ka ọdịdị nke onyinyo ahụ dịkwuo elu.

Enweghị nkọwa gbasara ụbọchị mwepụta nke igwefoto kọmpat a. Otú ọ dị, ụlọ ọrụ Japan na-ekwe nkwa ịhapụ ya n'oge na-adịghị anya. A maghịkwa ọnụahịa ahụ n'oge a.

Ndị na-ese foto nọ na Yokohama, Japan nwere ike lelee Sigma dp0 Quattro ọhụrụ na CP + 2015 dị ka nke February 12.