Sigma 60mm f / 2.8 DN Art lens tso tawm hnub thiab tus nqi tshaj tawm

Sigma tau qhia ntau cov ntaub ntawv ntsig txog nws 60 hli f / 2.8 DN lens, uas yog ib feem ntawm Art series ntawm optics, ib yam li qhov zoo tshaj 18-35mm f / 1.8 DC HSM lens.

Sigma 60mm f / 2.8 DN Art lens tau tshaj tawm tau tshaj tawm thaum lub sijhawm CP + Yees Duab & Duab Duab Qhia 2013, uas tau tshwm sim rau lub Ib Hlis lub Ib Hlis. Txawm li cas los xij, lub tuam txhab Nyij Pooj tau tshaj tawm tsis muaj cov ntaub ntawv muaj txog cov khoom lag luam.

Hmoov zoo, lub sijhawm ntawd tau los thiab Sigma 60mm f / 2.8 DN Art lens tso tawm hnub thiab nqe lus tau thaum kawg los ua haujlwm.

Sigma 60mm f / 2.8 DN Art lens yuav dhau los rau Micro Thirds thiab Sony NEX lub koob yees duab hauv nruab nrab lub Tsib Hlis rau tus nqi ntawm $ 239.

Sigma 60mm f / 2.8 DN Art lens tso tawm hnub thiab tus nqi thaum kawg raug

Sigma hais tias nws 60mm f / 2.8 optic yuav muaj muag ntawm cov khw muag khoom xaiv hauv Tebchaws Asmeskas thaum ib nrab Lub Tsib Hlis. Tus nqi yuav nce siab heev nyob ntawm lub khw, tab sis cov khw muag khoom pom zoo cov nqi muag khoom yuav sawv ntawm $ 239.

Lub lens no yuav raug tso tawm ua ob hom. Ib qho ntawm lawv yog tsom rau Sony NEX lub tsom iav tsis muaj lub koob yees duab nrog E-Mount, thaum lwm tus tau tsim los rau Micro Four Thirds systems.

Ntsuas cov koob sib txawv, txawv 35mm sib npaug

Ob tus qauv yuav muaj tus nqi sib txawv, tab sis lawv cov yam ntxwv yuav txawv me ntsis, Sigma hais. Raws li cov chaw tsim khoom Nyij Pooj, MFT version yuav muab 120 hli sib npaug, thaum NEX chav tsev yuav muab 90 hli sib npaug, thaum piv rau 35mm system.

Sigma hais ntxiv tias nws zoo siab ntxiv los txuas nws lub lens lineup rau cov koob yees duab tsom iav. 60 hli version txuas nrog cov twb muaj lawm 19 hli f / 2.8 DN thiab 30 hli f / 2.8 DN prime lo ntsiab muag.

Qhov no yog lwm qhov rov-focal-ntev optic, uas tau hais los muab cov teebmeem zoo nkauj, tias tsuas yog lub telephoto lens yuav muab tau. Lub tuam txhab thov tias cov neeg thaij duab yuav nyiam lub bokeh uas muab los ntawm 60mm lub lens.

Kev tsim kho qhov kev txiav uas txo qis chromatic aberrations

Nws muaj xya rab koob diaphragm thiab Cov Ntse Qis Tsawg Kev Tshawb Fawb, uas yuav tsum txo cov chromatic aberrations. Lub aperture yuav nyob nruab nrab ntawm f / 2.8 thiab f / 22, yog li tau haum thoob plaws ntau yam kev phom sij.

Raws li tau hais los saum toj no, Micro Plaub Feem Thib thiab Sony NEX E-mount cov tub yees duab yuav pom Sigma 60mm f / 2.8 DN Art lens rau ntawm cov khw muag khoom zoo li ntawm nruab nrab Lub Tsib Hlis rau tus nqi ntawm $ 239.