Intengo yeSigma DP2 Quattro nosuku lokukhishwa kumenyezelwe

ISigma iveze ngokusemthethweni usuku lokukhishwa nemininingwane yamanani ekhamera entsha yeSigma DP2 Quattro, kepha imininingwane yokutholakala kwe-DP1 Quattro ne-DP3 Quattro ayikaziwa.

Iningi labenzi bamakhamera basebenzisa izinzwa zesithombe ezifana neBayer kumadivayisi abo. Noma kunjalo, kukhona okumbalwa okuhlukile. Omunye wabo nguSigma, obengumnikazi wohlobo lweFoveon iminyaka embalwa.

Le nkampani isanda kumemezela inzwa entsha yeFoveon X3 Quattro esekwe kunzwa yasekuqaleni yeFoveon, enamashidi amathathu wamaphikseli, ngalinye limele umbala wesikhala se-RGB.

Kudalulwe inqwaba yamakhamera, i-DP1, DP2, ne-DP3 Quattro, konke kunamalensi alungisiwe, kepha ahlukile. Ayikho imininingwane yokutholakala eshiwo ngesikhathi somcimbi wokwethulwa, kepha inani lentengo le-Sigma DP2 Quattro nedethi yokukhishwa sekuvele kwaba semthethweni.

ISigma DP2 Quattro iyakwazi ukuthatha izithombe ezingama-39.6-megapixel. Ikhamera ehlanganayo iza ngo-Agasti ngo- $ 999.

Intengo yeSigma DP2 Quattro nosuku lokukhishwa ekugcineni zisemthethweni

USigma uveze ukuthi imodeli yokuqala yochungechunge lweQuattro izotholakala ngo-Agasti. Ikhamera nokuklama kwayo okungavamile kuzokhishwa ngentengo ka- $ 999.

Isimo sihluke kakhulu eJapane kuphela. Ngokusho komkhiqizi, abantu abahlala ezweni lakwaSigma bazokwazi ukuthenga ikhamera ekupheleni kwale nyanga, yize intengo izobe ithe xaxa kancane.

Kunoma ikuphi, thina sonke sizokwazi ukufinyelela ikhamera entsha ngo-Agasti cishe ama- $ 1,000, njengoba kushiwo ngenhla. Okwamanje, abathengisi abakabhalisi ikhamera e-compact ye-oda langaphambilini, ngakho-ke kuzofanele uhlale unesineke isikhashana.

Imininingwane engaphezulu mayelana nochungechunge lweSigma DP Quattro-lwamakhamera ahlangene

Amakhamera we-Sigma DP Quattro afaka i-29.4-megapixel sensor, ene-pixels engu-19.6-megapixel ebiza ama-Blue pixels nama-4.9-megapixel wamashidi wamaphikseli aluhlaza noma obomvu ngamunye.

Noma kunjalo, i-DP2 Quattro izokwazi ukuthwebula izithombe ngokulungiswa kwe-39.6-megapixel kumodi ye-Super-High JPEG.

Amakhamera anikwe amandla yi-processor ye-TRUE III futhi uSigma ufuna ukuthi izithombe zizovelela ngokucijile. Ukuvela kokuqala kube kuhle futhi kubonakala sengathi lolu chungechunge luzoba yinkampani enkulu, ngaphandle komklamo ongajwayelekile.

ISigma DP2 Quattro ifaka ilensi engama-30mm f / 2.8 enikela ngobude obugxile obungu-35mm obulingana no-45mm. Imidlalo ye-DP1 ilensi engu-19mm f / 2.8 kanti i-DP3 isebenzisa ilensi engu-50mm f / 2.8 enikezela ngokulingana okungama-35mm kwama-28mm no-75mm, ngokulandelana.