Maluso a Canon EF-S 100-300mm f / 4-5.6 IS lens awululidwa

Canon ili ndi setifiketi yatsopano yamagetsi a EF-S mthupi la 100-300mm f / 4-5.6 telephoto zoom yomwe ili ndi mawonekedwe okhazikika azithunzi okhazikika.

Magalasi ena atha kukhala ovomerezeka ndi Canon kudziko lakampaniyo. Patent yaposachedwa kwambiri yotuluka ku Japan ili ndi EF-S-mount 100-300mm f / 4-5.6 IS telephoto zoom lens.

Kampaniyi ili ndi mavitamini angapo posachedwa. Zonsezi ndizosangalatsa, koma izi ndizodziwika bwino chifukwa zitha kukhala chida chabwino kwa nyama zakutchire ndikujambula ojambula kuphatikiza ndi EOS 7D Mark II DSLR.

Canon EF-S 100-300mm f / 4-5.6 IS mandala okhala ndi patenti ku Japan

Ma lens ovomerezeka a Canon EF-S 100-300mm f / 4-5.6 IS apangidwa kuti apange makamera a EOS-DSLR okhala ndi masensa azithunzi a APS-C, monga 7D Mark II omwe atchulidwa kale.

Ngakhale mafotokozedwe amkati mwake sanatulutsidwe, zojambula zomangamanga zilipo ndipo zikuwoneka kuti pali zinthu pafupifupi 16 kapena zingapo zomwe zidagawika m'magulu pafupifupi 10.

Mapangidwe amkati mwa mandala a Canon EF-S 100-300mm f / 4-5.6 IS, monga akuwonetsera pakugwiritsa ntchito patent.

Kukonzekera kumeneku ndi kovuta, koma kukadakhala kochulukirapo ngati kukadakhala ndi kutsegula kowala. Komabe, imapereka makulitsidwe opangidwa ndi 3x okhala ndi 35mm yolingana ndi 160-480mm, kotero kutsegula kungawonekere mwachangu.

Pokhala mandala opanga makanema ojambula pamanja, adzalandiridwa ndi manja awiri ndi zochitika, masewera, komanso ojambula nyama zakutchire. Pofuna kuthana ndi kugwedezeka kwa kamera, chamawonedwe chimabwera ndiukadaulo wophatikiza wazithunzi. Makinawa azithandizanso m'malo ochepa, pomwe ojambula azitha kuwombera mwachangu osatseka pazithunzi.

Mtunduwu ukhoza kukhala mandala okhala ndi kutalika kwakutali kwambiri mu mzere wa EF-S

Canon adasainira chivomerezocho pa Januware 23, 2014. Kutulutsidwa kwa patent kunachitika pa Julayi 30, 2015. Tiyenera kudziwa kuti nthawi, pakati pa kusefera ndi kuvomereza, ndi yachilendo, chifukwa chake ndizovuta kunena chilichonse chokhudza udindo za ntchitoyi.

Canon EF-S 100-300mm f / 4-5.6 IS mandala amangopanga kwakanthawi, kutanthauza kuti tiyenera kuganizira kuthekera koti mwina sangatulutsidwe.

Komabe, zingakhale zosangalatsa kuwona izi zikukhazikitsidwa pamsika chifukwa cha kutalika kwakutali. Optic ya EF-S yokhala ndi kutalika kwambiri kwa telephoto kutalika ndi 55-250mm f / 4-5.6 IS STM, yomwe ndi akupezeka ku Amazon pafupifupi $ 300.

Zingakhale zabwino kuwona kuti malondawa akukhala ovomerezeka, chifukwa chake khalani tcheru kuti mudziwe momwe nkhaniyi ikuyendera!