I-Canon f / 2.8 ye-lens enkulu ye-zoom lens iyaphuhliswa

I-Canon inamahemuhemu okuba iphuhlisa iilensi zoom ezinde ezibanzi eziza kuthi zibonakalise ubukhulu obungapheliyo be-f / 2.8 kulo lonke uluhlu lokusondeza.

Iilensi ezimbini ezintsha zokubonisa ubume buye zaziswa yiCanon kwangoko ngoMeyi. Inkampani yaseJapan iye yahletywa ixesha elide ukuba iphehlelele ii-optic wide-angle optics, ke EF-S 10-18mm f / 4.5-5.6 Ngaba yi-STM kwaye EF 16-35mm f / 4L YI-USM zityhilwe ngexesha elifanelekileyo.

Ngokwimithombo yangaphakathi, ICanon ayipheleli apha. Umbutho osekwe eJapan usebenza kwezinye izinto ezinobubanzi obubanzi kwaye kubonakala ngathi imodeli ye-angle-zoom elandelayo iya kubonisa ukuvula ngokukhawuleza kwe-f / 2.8.

I-Canon f / 2.8 ye-lens enkulu ye-zoom lens ezayo kwiinyanga ezi-6 emva kwe-Canon enkulu ye-megapixel DSLR

I-Nikon 14-24mm f / 2.8G ED AF-S yenye yeelensi ezinconywayo kakhulu kulungelelwaniso lwenkampani. I-Canon isebenza kwilensi entsha yokusondeza ii-engile ezinobubanzi obungapheliyo be-f / 2.8. Oku kunokuthetha ukuba iCanon ekugqibeleni iya kubonelela ngomntu okhuphisana naye ngokwenyani nge-14-24mm f / 2.8G yeNikon.

ICanon inokuba isungule iilensi ezintsha ze-EF 16-35mm f / 4L IS USM kutshanje. Nangona kunjalo, oku akuthethi ukuba iilensi ze-EF 17-40mm f / 4L USM ziyekisiwe. Amacandelo amabini aya kubakho kwintengiso kwaye imodeli endala isaya kutsala abathengi njenge Ixabiso limi kwi-739 yeedola kuphela emva kwezaphulelo.

Okwangoku, imodeli ye-EF 16-35mm f / 4L IS USM unoku-odolwa kwangaphambili malunga ne- $ 1,200 eAmazon. Nangona kunjalo, kubonakala ngathi inkampani isebenza kwiyunithi ebiza kakhulu.

Intsingiselo entsha ye-Canon f / 2.8 ye-lens-angle zoom lens iyaphuhliswa, utshilo umthombo. Nangona kunjalo, ayizukukhutshwa nanini na kungekudala. Iya kuyilwa ngesakhelo esipheleleyo seekhamera ze-EOS kwaye umhla wayo wokukhutshwa ucwangciselwe ukuba wenziwe kwiinyanga ezintandathu emva kokuba inkampani yazise i-DSLR yayo enkulu-megapixel.

Oko sikuvileyo kwixesha elidlulileyo, ICanon iya kuthi ibonakalise amanqanaba ayo e-DSLR ngemegapixel enkulu yesakhelo sesakhelo somthi ngamanye amaxesha kulo nyaka. I-Photokina 2014 yindawo enokubakho, ke i-optic wide-angle zoom optic nge f / 2.8 aperture isingaqaliswa ekuqaleni kuka-2015.

ICanon EF 14-24mm f / 2.8L iilensi zinokuba ngamahemuhemu f / 2.8 ububanzi be-angle zoom optic

Umbuzo olandelayo ubhekisa kuluhlu lwe-lens. Njengomfoti weCanon, kuyindalo ukuzibuza malunga nesi sihloko. Ngelishwa, akukho bude bucacileyo bokugxila ngaphandle kwento yokuba iya kuba mfutshane kune-16mm.

I-Canon iye yenza amalungelo aliqela eelensi, kubandakanya i-EF 14-24mm f / 2.8L lens. Eli liphupha labanini be-EOS DSLR abaninzi. UNikon ubonelela ngeelensi ezimangalisayo ze-14-24mm f / 2.8G ED AF-S ene-4.8-star rating ngaphandle kwe-5 eAmazon kunye Ixabiso elijikeleze i- $ 2,000.

Kusaxaka ukuba iCanon kusafuneka “iphinde” enye yeelensi zikaNikon ezidumileyo. Into enomdla enokuthi yenziwe yiCanon iya kuba kukuya kubanzi ngakumbi kwaye isungule imodeli ye-12-24mm f / 2.8L.

Nokuba yeyiphi na indlela, oku kuhlala kukwimeko "yokuhleba" ngoko ke yithathe ngethambo letyuwa ulinde ulwazi oluthe kratya!