Canon EF 24-70mm f / 4.0L IS USM lens yakaburitswa ne $ 1,499 mutengo weti

Canon EF 24-70mm f / 4.0L ISMM Standard Zoom Lens yave kuwanikwa paB & H yemadhora 1,499.

Canon yakaburitsa iyo 24-70mm f / 4 IS L lens paB & H senguva dzose. Chigadzirwa chiripo iye zvino uye kana uri kutsvaga kuwedzera Canon EF 24-70mm f / 4.0L ISMM Standard Zoom Lens kune yako portfolio, saka unogona kuzviita kubva nhasi.

Kubatsira kwayo pamusoro pechizvarwa chakapfuura, icho chaive ne aperture ye f / 2.8, ndechekuti yakachipa kwazvo, nemutengo we $ 1,499. Iyo pepa pepa rinotaridzika zvakanaka uye Canon inoti iyo lens yakagadzirirwa zvizere yakazara 35mm sensors.

Canon yekutanga 24-70mm L-akateedzana lens ine kugadzikana kwemufananidzo

Canon EF 24-70mm f / 4.0L IS inowedzerwa kuwedzera kune Canon renji yeL-akateedzana lenzi, sezvo kambani yemuchina yemuchina yekudzikamisa tekinoroji inobvumidza vafotori kutora macro mapikicha kunyangwe maoko avo akaneta zvishoma. Iyo sisitimu inonyanya kubatsira pakutora angular uye kusudurudza macro mapikicha, nekutenda kune mana-mira shutter kumhanya muripo.

Izvi zvakare zvinoreva kuti vafotori vanogona kutora mapfuti avo muchiedza chisina simba, sezvo shutter kumhanya kunogona kunonoka nekumira zvina. Canon yakawedzera boka rezvipfeko zvakakosha kuitira kudzikisira mhedzisiro, aspherical zvinhu zvekudzivirira kutenderera uye mbiri UD / super UD zvinhu izvo zvinonyanya kudzikisira chromatic aberration.

Autofocusing pane yayo chaiyo mhedzisiro

Canon yakashongedza iyo Canon EF 24-70mm f / 4.0L IS lenzi ine ringi-yerudzi USM padhuze neiyo inokurumidza processor kuitira kuti kamera iitise autofocus nekukurumidza. Iyo software yakagadziridzwawo, sezvo maalgorithms achidzivirira lens kubva pakuita ruzha runooneka kana uchitora mapfuti.

Iwo mashoma ekutarisisa kure akaiswa pa1.25 ', nepo macro mod switch ichibvumira 0.7x kukudzwa uye nzvimbo dzekuzarura pakati pe f / 4.0-22.

Kudzivirirwa kubva kune zvakapusa zvikanganiso

Vafotori vasingateerere zvakanyanya kuchengetedza zvishandiso zvavo vanofara kunzwa kuti lens ine yakanyanya kuramba hunyoro uye guruva, nepo fluorine inodzivirira lens kubva pazvigunwe uye smears.

Kune zoom lock lever iyo inodzivirira mushandisi kubva netsaona achiwedzera iyo zoom, iyo inobatsira kwazvo kana uchigadzirira yako bara kwemaminetsi mashoma kana kana uchifambisa iyo michina. Mamwe mashoko anogona kuwanikwa paB & H webhusaiti pano, apo vatengi vanogona zvakare kutenga ichi chishandiso.