Tamron 15-30 hli f / 2.8 Di VC USD lens ua tiav lawm

Tamron tau tshaj tawm txoj kev txhim kho ntawm txoj kev pom kev dav dav tshiab kom pom tseeb rau cov thav duab DSLRs hauv lub cev ntawm 15-30 hli f / 2.8 Di VC USD.

Ua ib qho ntawm cov neeg sab nrauv lub koob npe nrov tshaj plaws txhais tau tias koj yuav tsum muaj qee yam los qhia koj cov kiv cua ntawm lub ntiaj teb kev ua yeeb yaj kiab digital tshaj plaws.

Tamron tsis tuaj yeem tsis dhau lub sijhawm Photokina 2014, yog li lub tuam txhab tshaj tawm txog kev txhim kho ntawm 15-30mm f / 2.8 Di VC USD, uas tau hais tias yog thawj hauv nws pab pawg los muab cov duab stabilization technology.

Tamron 15-30mm f / 2.8 Di VC USD lub lens yuav muaj qhov aperture qhov siab tshaj plaws thoob plaws lub thau khoom loj, cov duab thev naus laus zis siv thev naus laus zis, thiab cov duab zoo heev.

Tamron tshaj tawm lwm f / 2.8 lens: SP 15-30 hli f / 2.8 Di VC USD

Feem ntau cov kws yees duab paub Tamron ua tsaug rau nws cov superzoom lo ntsiab muag zoo kawg. Txawm li cas los xij, lub tuam txhab kuj tseem ua qee qhov muag zoo heev nrog qhov siab tshaj qhov f / 2.8, xws li 24-70mm f / 2.8, 70-200mm f / 2.8, thiab 90 hli f / 2.8 Macro.

Cov kauj ruam tom ntej hauv kev hloov ntawm cov koob yog Tamron 15-30mm f / 2.8 Di VC USD lens. Cov chaw tsim khoom tau lees tias qhov no yog thawj kho qhov muag hauv nws cov qeb tau los nrog ib lub thev naus laus zis tswj kev tsim duab.

Lub vas nthiv lub kaum ntse ntse feem ntau tsis tas yuav xav tau ib qho IS feature, tab sis Kev Tshawb Xyuas Kev Tshawb Fawb Lub Tshuab yuav yog qhov muaj txiaj ntsig los ntawm daim duab tag nrho DSLR lub koob yees duab.

Tamron 15-30mm f / 2.8 Di VC USD lens muaj cov duab zoo zoo

Lub sijhawm no, Tamron tau mob siab rau daim duab zoo. Lub SP 15-30mm f / 2.8 Di VC USD lub lens los nrog 18 ntsiab hauv 13 pawg, suav nrog eXpanded iav Moulded (XGM) aspherical thiab ntau yam Qes-Dispersion ntsiab.

Cov kev sib cais thiab cov chromatic aberrations tau khaws cia tsawg kawg nkaus, thaum ua kom cov dab thiab cov nplaim taws tseem ua tau zoo nyob rau hauv kev tswj ua tsaug rau Broad-Band Anti-Reflection (BBAR) thiab eBAND txheej.

Txhua yam yog tso los ntawm cov tshuaj fluorine tso rau hauv lub hauv ntej, rov ua cov dej thiab cov av, thaum tso cai rau cov neeg siv kom yooj yim ntxuav tawm qhov mess.

Ib qho loj, hnyav lo ntsiab muag ntawm cov thav duab DSLR tag nrho

Lub Tamron 15-30mm f / 2.8 Di VC USD lub lens ua haujlwm siv Ultrasonic twj ywm tsav, uas ua kom paub tseeb tias autofocusing ua ntsiag to thiab raug.

Txawm hais tias nws yog qhov ua kom pom tseeb teeb pom kev zoo, lub tuam txhab tau tshaj tawm tias nws qhov kev xaiv yav tom ntej no yuav muaj peev xwm muab kev zoo nkauj bokeh thiab defocused keeb kwm yav dhau los, ua tsaug rau qhov ceev nrawm thiab qhov ntau ntawm qhov f / 2.8.

Cov khoom no ntsuas kwv yees li 145mm / 5.7-ntiv, thaum hnyav 1.1 kg / 2.4 lbs. Nws yuav tso tawm hauv Nikon, Sony, thiab Canon nce, tab sis cov hnub tim tso tawm thiab cov nqi lus yog qhov zais cia rau lub sijhawm.