ICanon EF-S 20mm f / 2.8 STM ilensi enelungelo elilodwa leAPS-C DSLRs

ICanon inelungelo elilodwa lomenzi welensi ye-EF-S 20mm f / 2.8 STM ebanzi yeekona eziphambili zeekhamera ze-EOS DSLR zenkampani ene-APS-C-sensors sensors image.

Iilensi ezininzi zinelungelo elilodwa lomenzi wechiza kwiinkampani ezininzi, kubandakanya neCanon. Ikhamera enkulu yelizwe kunye nomthengisi weelensi akazukuphelisa ukukhula kwemveliso kwaye ipatent entsha ibubungqina benyani.

Ilensi ye-Canon EF-S 20mm f / 2.8 STM iye yanelungelo elilodwa lomenzi wayo elivunyiweyo eJapan kwaye iyazibhengeza njenge-optic wide angle ye-DSLRs ene-APS-C sensors eza kuthi ihambise ukukhanya okuqaqambileyo kokudubula okukhanya kancinci.

Olu luyilo lwangaphakathi lwelensi yeCanon EF-S 20mm f / 2.8 STM, njengoko kubonisiwe kwisicelo sayo selungelo elilodwa lomenzi.

ICanon EF-S 20mm f / 2.8 STM lens patent engafunyanwa eJapan

Ilensi entsha ye-angle ebanzi ebanzi inokukhutshwa yi-Canon ngaxa lithile kwixesha elizayo. Imveliso ekuthethwa ngayo inelungelo elilodwa lomenzi eJapan kwaye kubonakala ngathi ine-20mm f / 2.8 optic eyilelwe i-EF-S-mount DSLRs.

Iya kubonelela ngobude obugxile kwi-35mm obulinganayo ne-32mm xa ifakwe kwiikhamera ze-DSLR nge-APS-C-sensors sensors sensors. Ukukhanya kwayo kukhanya ngokwaneleyo ngaphakathi, esitalatweni kunye nakwifoto yokuma komhlaba kwimeko yokukhanya okuncinci, ke inokuba yilensi eguquguqukayo yabasebenzisi be-EOS 7D Mark II.

Inkampani yaseJapan sele inikezela ngelensi ye-f / 2.8 ye-STM ebanzi ye-lens ye-EOS-uthotho lwee-DSLRs kunye ne-APS-C sensors. Nangona kunjalo, imveliso inobude obugxile kwi-24mm kwaye iyunithi yepancake ngenxa yobude bayo be-intshi ye-22.8mm / 0.9. Ngelishwa, i-Canon EF-S 20mm f / 2.8 ye-lens ye-STM enelungelo elilodwa lomenzi ayizukuba yimodeli yepancake njengoko isicelo sayo selungelo elilodwa lomenzi sithi ubude bumi kwii-intshi ezingama-64mm / 2.51. I-EF-S 24mm f / 2.8 STM ipancake lens yile maneka e-Amazon ngexabiso elingaphantsi kwe- $ 150.

Iilensi eziphambili ze-engile enkulu ziya kubonelela nge-autofocus egudileyo, ethe cwaka

ICanon yafaka isicelo selungelo elilodwa lomenzi nge-6 kaDisemba ngo-2013. I-arhente yolawulo eJapan yayivuma nge-18 kaJuni ngo-2015. Inkulumbuso ye-engile ebanzi iza ne-Stepping Motor ekuthiwa iza ne-autofocusing ethe cwaka.

Njengesiqhelo, kufuneka sikukhumbuze ukuba imveliso yamalungelo awodwa omenzi wechiza ayithethi ukuba imveliso iya kukhutshwa kungekudala okanye ngexesha leminyaka elandelayo. Iinkampani zizama ukukhangela ukuba imveliso inokwenzeka na kwintengiso, ke musa ukugcina umphefumlo wakho ngokusungulwa kwe-Canon EF-S 20mm f / 2.8 STM lens.

Okwangoku, hlala ubukele iCamyx ukufumana ezinye iindaba kunye namahemuhemu avela kwihlabathi ledigital digital!