Sigma 17-70mm f / 2.8-4 DC Macro OS HSM / DC Macro HSM lens ikozvino yavapo

Nyowani Sigma 17-70mm f / 2.8-4 DC Macro OS HSM / DC Macro HSM lens inovhura iyo Contemporary mutsetse wemalensi, ayo anozove mazhinji mumakore anotevera.

Sigma yazivisa lens nyowani yemakamera eDLLR, ayo anozopa huwandu pakati pe25.5-105mm ye 35mm kamera sezvo iri 17-70mm standard zoom lens yakagadzirirwa maAPS-C-saizi yemasaenzi emagetsi.

Iyo nyowani nyowani Sigma 17-70mm f / 2.8-4 DC Macro OS HSM / DC Macro HSM lens inonzi ichave yakakwana mumamiriro mazhinji, kusanganisira macro Photography, saka inofanirwa kuve inozivikanwa mukurumbira pakati pevatori vemifananidzo.

Sigma 17-70mm f2.8-4 DC Macro OS HSM / DC Macro HSM lens inopfuura mune macro kutora mifananidzo.

Kuunza Contemporary mutsetse wema lensi

Sigma akataura kuti iyo 17-70mm f / 2.8-4 DC Macro OS HSM / DC Macro HSM ndiyo lenzi yekutanga muContemporary line, ikozvino iyo kambani iri kuyedza kuronga malenzi ayo muzvikamu zvitatu: Art, Sports, uye Contemporary.

Iyo yazvino Sigma lens inopa yakakura zoom renji mune diki uye compact package, iri ingangoita makumi matatu muzana zvidiki pane zvaSigma zvakajairwa mamodheru. Iyo kambani irikushandisa nyowani nyowani inonzi Thermally Stable Composite, iyo inopa inowedzera kugadzikana kunyangwe zvidiki zvidiki zvindori.

Macro kutora mifananidzo parutivi nefoni

Sigma inoti iyo 17-70mm f / 2.8-4 DC Macro OS HSM / DC Macro HSM lens ine 22cm idiki yekutarisa kureba pa17mm, nepo huwandu hwacho huchiderera kusvika 5.52cm pakureba kwakanyanya kutarisa (70mm). Iko hakuna kudikanwa kwekuchinja lens kana uchitora padhuze-kumusoro mafoto.

Iyi lenzi yakagadziridzwa kusvika padanho rekuchromatic aberration rakadzikiswa zvakanyanya uchishandisa yakakosha magetsi nzira yekumisikidza. Iko hakuna chimiro chemhando yepamusoro chinokanganisa mukati meiyo rese zoom renji, nekuda kwekukwirisa kukuru kweF2.8 pa17mm uye F4 pa70mm.

OS uye HSM

Iyo 17-70mm f / 2.8-4 DC Macro OS HSM / DC Macro HSM lens inoratidzira inoshamisa Optical stabilizer tekinoroji, iyo inopa mana-mira kururamisa kunoshanda kuitira kusimudzira yambotaurwa macro maitiro ekutora mifananidzo. Chinokanganisa ndechekuti Optical Stabilizer haishande muSony nePentax kamera, asi inotsigirwa nevamwe vese.

Sigma yakagadziridzwa Hyper Sonic Motor inobvumira vateereri kutora mifananidzo nekukurumidza, nepo iyo autofocus system isingaite ruzha rwakanyanya.

Software kugadzirisa

Sigma anoti kuti 17-70mm f / 2.8-4 DC Macro OS HSM / DC Macro HSM lens varidzi vanozogona kugadzirisa firmware kuburikidza neiyo itsva USB Dock uye iyo Sigma Optimization Pro software.