Ilensi yeCanon EF 16-35mm f / 4L IS USM iba semthethweni

Ngemuva kokumemezela ilensi yayo yokuqala ka-2014, iCanon iphinde iveze i-EF 16-35mm f / 4L IS USM, esiphenduke isibuko sonyaka sesibili senkampani.

Isigungu samahemuhemu sisanda kukuveza lokho ICanon izomemezela amalensi wokusondeza ama-wide-angle maduze. Ikusasa selifikile njengoba kwembulwe ilensi yeCanon EF 16-35mm f / 4L IS USM, ngemuva kwemizuzwana EF-S 10-18 f / 4.5-5.6 IS STM lens isimemezelo.

Le optic ilapha njengenguqulo eshibhile yelensi ekhona enembobo ekhanyayo, kepha imodeli entsha enikeza inzuzo ebalulekile: uhlelo lokuqiniswa kwesithombe. Ngenxa yalokhu, ilensi ye-EF 16-35mm f / 2.8L USM manje isihlanganiswe ne-EF 16-35mm f / 4L IS USM entsha.

Ilensi yeCanon EF 16-35mm f / 4L IS USM imenyezelwe ngozimele ogcwele wamakhamera we-EOS DSLR

I-Canon EF 16-35mm f / 4L IS Lens lens isanda kwethulwa. Izokhishwa kuloJuni ngamakhamera we-EOS DSLR anezinzwa ezigcwele zohlaka.

Njengoba kusanda kwenziwa ilensi yezigidi ezingama-100 ze-EF emlandweni wayo, ICanon ihlose ukukhuphula leli nani ngokushesha ngokwethulwa kwenguqulo ye-EF 16-35mm f / 4L IS USM.

Le lens yokusondeza ebanzi ayinayo indawo evulekile njengaleyo yezingane zakubo, kepha ubuchwepheshe bokuqina bezithombe buzohlinzeka ngokuma okune kokukhanya.

Yenzelwe amakhamera wohlaka agcwele we-EOS, njenge-5D Mark III. Kuthiwa ilambu elincane nelincane, elihlala lihle njalo uma lisebenza nezindikimba ezinkulu zekhamera njengoba lisiza ekwehliseni umthwalo.

Le nkampani ithi ineprosesa elizinikele lobuchwepheshe bokuzinzisa isithombe, okuyinto ehlakaniphe impela. Ngokusho kokukhishwa kwabezindaba, uhlelo luzotshela umehluko phakathi kwepanning nokuthwebula izithombe njalo.

Ilensi entsha yokusondeza ebanzi ebanzi eza kuleli hlobo ngentengo engabizi

Ukwakhiwa kwangaphakathi kwelensi le-Canon EF 16-35mm f / 4L IS USM kuqukethe ama-aspherical we-Glass-Molded (GM0) amathathu kanye nenye into eyengeziwe ye-aspherical.

Lezi zinto zikhona ukulungisa amaphutha we-optical futhi bazothola usizo kusuka ezintweni ezibili ze-Ultra-low Disersion (UD). Umphumela uqukethe ukuncipha kokuphazamiseka kwe-chromatic, ukugqama okuthuthukisiwe, nekhwalithi ephezulu yesithombe kulo lonke uhla lokusondeza.

Ilensi yakamuva yeCanon iza nemodi yokugxila ebhukwini eligcwele, yize i-autofocusing ebushelelezi futhi ethule inikezwa yimoto ye-USM ye-ultrasonic. Izilinganiso ze-optic ziyi-4.44-inches / 113mm ubude no-3.25-inches / 83mm ubukhulu, ngenkathi isisindo esingu-3.16 lbs / 615 gram.

Usuku lokukhishwa kwalo mkhiqizo lubekelwe uJuni 2014 kanye nentengo ye- $ 1,199, okungama- $ 300 ashibhile kunemodeli ye-EF 16-35mm f / 2.8L II USM (ngemuva kwesaphulelo) e-Amazon.