Palapala Sila no Canon EF-S 100-300mm f / 4-5.6 IS ua hōʻike ʻia ka aniani

Ua kālele ʻo Canon i kahi aniani EF-S-mauna hou i loko o ke kino o ka 100-300mm f / 4-5.6 telephoto zoom e hōʻike ana i kahi ʻōnaehana hoʻolālā kiʻi paʻa i kūkulu ʻia.

ʻO kahi aniani ʻē aʻe i pateni ʻia e Canon i ka home home o ka ʻoihana. ʻO ka patent hou e puka mai ana mai Iapana mai kahi EF-S-mount 100-300mm f / 4-5.6 IS telepona zoom aniani.

Ua pateni ka hui i kekahi mau optika i nā manawa i hala iho nei. ʻOi aku ka hoihoi o lākou āpau, akā kū kēia i waho e lilo i mea pono no nā holoholona luhi a me nā mea paʻi kiʻi hana me ka EOS 7D Mark II DSLR.

Canon EF-S 100-300mm f / 4-5.6 IS ʻaka aniani i Iapana

Ua hoʻolālā ʻia ka aniani Canon EF-S 100-300mm f / 4-5.6 IS no nā kāmela DSLR o EOS me nā kiʻi kiʻi APS-C, e like me ka 7D Mark II i ʻōlelo ʻia aʻe nei.

ʻOiai ʻaʻole i kulu ʻia nā kikoʻī o kāna hoʻonohonoho kūloko, aia kahi kiʻi o ke kūkulu ʻana a me he mea lā aia ma kahi o 16 a ʻoi paha nā ʻāpana i hoʻokaʻawale ʻia ma kahi o 10 mau pūʻulu.

ʻO ka hoʻolālā kūloko o ke aniani Canon EF-S 100-300mm f / 4-5.6 IS, e like me ka mea i ʻike ʻia i loko o kāna palapala noi patent.

He paʻakikī kēia hoʻonohonoho ʻana, akā ʻoi aku ka nui inā ʻoi aku ka nui o kona puka. Eia nō naʻe, hāʻawi ia i ka zoom optika 3x me kahi pae kiko waena 35mm like o 160-480mm, no laila hiki ke noʻonoʻo ʻia i ka aperture wikiwiki.

ʻOiai he aniani kelepona telephoto, e hoʻokipa ʻia me nā lima hāmama e nā hana, nā haʻuki, a me nā mea paʻi kiʻi holoholona hihiu. I mea e pale ai i nā haʻalulu o ka pahupaʻiwikiō, hele mai ka optic me kahi ʻenehana stabilization kiʻi hoʻohui ʻia. E kūpono pū ka ʻōnaehana i nā kūlana kukui liʻiliʻi, kahi e hiki ai i nā mea paʻi kiʻi ke kī pū me nā wikiwiki o ka puka me ka ʻole e hōʻike i nā kiʻi.

E lilo kēia k modelkohu i aniani me ka lōʻihi loa o ke kiko i ka laina EF-S

Ua waiho ʻo Canon no ka palapala Sila Nui ma Ianuali 23, 2014. Ua paʻi ʻia ka palapala hoʻoilina ma ka lā 30 o Iulai, 2015. He mea pono e hoʻomaopopo he maʻa mau ka manawa, ma waena o ka waiho ʻana a me ka ʻae ʻana, no laila paʻakikī e ʻōlelo i kekahi mea e pili ana i ke kūlana. o kēia papahana.

ʻO ke aniani o Canon EF-S 100-300mm f / 4-5.6 IS wale nō i ka hoʻomohala ʻana no kēia manawa, ʻo ia hoʻi e noʻonoʻo pono mākou i ka hiki ʻole ke hoʻokuʻu ʻia.

Eia nō naʻe, hoihoi nō ka ʻike ʻana i kēia e hoʻōla ʻia ma ka mākeke no ka lōʻihi o ka lōʻihi. ʻO ka optic EF-S-mauna me ka lōʻihi loa telephoto loa ʻo 55-250mm f / 4-5.6 IS STM, ʻo ia Aia ma Amazon no $ 300 paha.

He mea maikaʻi loa ke ʻike ʻana i kēia huahana e lilo i aupuni, no laila e nānā a ʻike pehea ka wehe ʻana o kēia moʻolelo.