Sigma 24-105mm f / 4 DG OS HSM Art lens yakaziviswa netsaona

Sigma yakazivisa netsaona iyo 24-105mm f / 4 DG OS HSM Art lens yemafreyimu akazara makamera pamberi pezuva rayo rakatarwa.

Pakutanga mu2013, Sigma akashamisa nyika neinonakidza 18-35mm f / 1.8 lens yeAPS-C kamera. Iyo optic inopa inogara yakawandisa kuburitsa kwe f / 1.8 uye inounza inoshamisa yemhando yemhando.

Sigma 24-105mm f / 4 lens nyowani yeDSLR makamera kubva kuCanon, Nikon, Pentax, Sony, uye Sigma.

Sigma 24-105mm f / 4 DG OS HSM Art lens zviri pamutemo, asi netsaona yakaziviswa

Iyo kambani inoenderera nenhaka yayo nekutangwa kweSigma 24-105mm f / 4 DG OS HSM Art lens.

Iyi optic yakaiswa chinyararire pane iyo website yekambani, ichiratidza kuti ichokwadi kuvhurwa netsaona uye kuti chigadzirwa chinofanirwa kunge chakaunzwa munguva inotevera.

Chero nzira, iri kuuya uye inoitirwa makamera kubva kuSigma, Canon, Nikon, Sony, uye Pentax.

Yepamutemo lens yekuvaka ruzivo uye zviyero

Sigma 24-105mm f / 4 DG OS HSM Art lens ichakwikwidza ichipesana neCanon EF 24-105mm f / 4L IS uye iyo Nikon 24-120mm f / 4G ED VR AF-S optics.

Iyo Canon modhi inogadzirwa kubva gumi nesere mumapoka gumi nematatu, nepo iyo Nikon yakavakwa kubva pazvinhu gumi nenomwe mumapoka gumi nematatu. Iyo yekutanga inorema 18 gramu uye yekupedzisira 13 gramu.

Kune rimwe divi, iyo Sigma unit ine 19 zvikamu zvakakamurwa mumapoka gumi nemana, mapfumbamwe akakomberedzwa diaphragm mashizha, uye huremu hwakazara hwe14 gramu.

Chigadzirwa chinoyera 109.4mm pakureba uye 88.6mm muhupamhi.

Kufuridzira kukuru kunogona kuchengetedzwa mukati mehurefu hwese hwakatarwa

Iyo nyowani Sigma zoom lens inouya neAF / MF uye OS ON / OFF switch, pamwe neinongedzo yekutarisa.

Saizi yayo saizi ndeye 82mm uye yayo yepadiki yakatarisa kureba ndeye 45 masentimita ine yekukura mwero we1: 4.6.

Kunyangwe kuvhurika kwayo kuchigona kuchengetedzwa pahupamhi hwef / 4 mukati mekuswededza, iyo yekuzarura ishoma ndeye f / 22 zvisinei nehurefu hwenzvimbo.

Yakagadzirirwa yakazara furemu DSLRs, ichashanda neAPS-C kamera uye firimu SLRs

Sigma yakagadzira lens iyi ye yakazara furemu DSLRs. Nekudaro, ichazoshanda mushe nemaAPS-C sensors, futi.

Iko "DG" kududzirwa kunoreva kuti vapfura veAPS-C vanotsigirwa uye kuti chigadzirwa chichaenderanawo nemufirimu SLRs, kana uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge

Amazon iri kutengesa iyo Nikon 24-120mm ye $ 1,296.95 uye Canon 24-105mm ye $ 1,109.48. Izvi zvinoreva kuti iyo Sigma modhi inodhura. Chasara ndechekuti chiziviso chaicho uye chepamutemo chiitwe munguva pfupi iri kutevera.