{"id":71419,"date":"2019-10-04T16:02:51","date_gmt":"2019-10-04T09:02:51","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=71419"},"modified":"2019-10-04T16:02:51","modified_gmt":"2019-10-04T09:02:51","slug":"190904509","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/190904509\/","title":{"rendered":"190904509"},"content":{"rendered":"

\u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Canon EF70-200mm f\/2.8L IS III USM<\/strong> l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n c\u1ea3i ti\u1ebfn c\u1ee7a \u1ed1ng k\u00ednh zoom tele kh\u1ea9u \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh f \/ 2.8 ph\u1ed5 bi\u1ebfn c\u1ee7a Canon, n\u1ed5i ti\u1ebfng v\u1edbi hi\u1ec7u \u1ee9ng x\u00f3a ph\u00f4ng \u0111\u1eb9p v\u00e0 hi\u1ec7u su\u1ea5t \u00e1nh s\u00e1ng y\u1ebfu. ASC (Air Sphere l\u1edbp ph\u1ee7) trong \u1ed1ng k\u00ednh quang h\u1ecdc l\u00e0m gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng l\u00f3a v\u00e0 b\u00f3ng m\u1edd ph\u1ed5 bi\u1ebfn trong c\u00e1c b\u1ee9c \u1ea3nh v\u1edbi ngu\u1ed3n s\u00e1ng tr\u1ef1c ti\u1ebfp v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 cao. Ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng nh\u1ecf gi\u1ecdt, v\u1edbi l\u1edbp ph\u1ee7 flo tr\u00ean b\u1ec1 m\u1eb7t \u1ed1ng k\u00ednh \u0111\u1ea7u ti\u00ean v\u00e0 cu\u1ed1i c\u00f9ng \u0111\u1ec3 b\u1ea3o tr\u00ec d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

\"Lens<\/p>\n

C\u00e1c \u1ed1ng k\u00ednh tele c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ee5p \u1ea3nh chuy\u00ean nghi\u1ec7p<\/strong><\/h2>\n

Lens Canon EF70-200mm f\/2.8L IS III USM: \u1ed1ng k\u00ednh zoom tele kh\u1ea9u \u0111\u1ed9 nhanh n\u00e0y \u0111\u01b0\u1ee3c y\u00eau th\u00edch v\u1edbi c\u00e1c nhi\u1ebfp \u1ea3nh gia \u1edf h\u1ea7u h\u1ebft m\u1ecdi th\u1ec3 lo\u1ea1i. B\u00e2y gi\u1edd th\u1eadm ch\u00ed c\u00f2n t\u1ed1t h\u01a1n trong \u00e1nh s\u00e1ng m\u1ea1nh v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 th\u1ef1c hi\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n kh\u00f3 kh\u0103n nh\u1ea5t.<\/p>\n

\"Lens<\/p>\n

T\u1eadn h\u01b0\u1edfng ki\u1ec3m so\u00e1t s\u00e1ng t\u1ea1o th\u00eam<\/strong><\/h2>\n

Kh\u1ea9u \u0111\u1ed9 t\u1ed1i \u0111a f \/ 2.8 c\u1ee7a \u1ed1ng k\u00ednh gi\u00fap d\u1ec5 d\u00e0ng nh\u1ea5n m\u1ea1nh c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng s\u1eafc n\u00e9t so v\u1edbi h\u1eadu c\u1ea3nh m\u01b0\u1ee3t m\u00e0.<\/p>\n

\u00c1nh s\u00e1ng y\u1ebfu? Kh\u00f4ng v\u1ea5n \u0111\u1ec1 g\u00ec<\/strong><\/h2>\n

B\u1ed9 b\u1ea3o v\u1ec7 \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh 3,5 \u0111i\u1ec3m ch\u1ed1ng rung m\u00e1y. Kh\u1ea9u \u0111\u1ed9 nhanh f \/ 2.8 cho ph\u00e9p \u00e1nh s\u00e1ng g\u1ea5p \u0111\u00f4i so v\u1edbi \u1ed1ng k\u00ednh f \/ 4<\/p>\n

\"Lens<\/p>\n

Ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh tuy\u1ec7t v\u1eddi<\/strong><\/h2>\n

Quang h\u1ecdc Fluorite v\u00e0 UD cung c\u1ea5p \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i tuy\u1ec7t v\u1eddi. C\u1ea3i thi\u1ec7n l\u1edbp ph\u1ee7 \u1ed1ng k\u00ednh ch\u1ed1ng b\u00f3ng ma v\u00e0 l\u00f3a.<\/p>\n

\u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo ti\u00eau chu\u1ea9n<\/strong><\/h2>\n

Lens Canon EF70-200mm f\/2.8L IS III USM c\u00f3 ph\u1edbt b\u1ea3o v\u1ec7 ch\u1ed1ng b\u1ee5i v\u00e0 h\u01a1i \u1ea9m v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau \u0111\u01b0\u1ee3c ph\u1ee7 flo d\u1ec5 d\u00e0ng v\u1ec7 sinh.<\/p>\n

Nhanh ch\u00f3ng, g\u1ea7n t\u1ef1 \u0111\u1ed9ng l\u1ea5y n\u00e9t<\/strong><\/h2>\n

\"Lens<\/p>\n

M\u1ed9t \u0111\u1ed9ng c\u01a1 USM d\u1ea1ng v\u00f2ng t\u1eadp trung v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u00e1ng kinh ng\u1ea1c. Th\u1ef1c hi\u1ec7n \u0111i\u1ec1u ch\u1ec9nh th\u1ee7 c\u00f4ng b\u1ea5t c\u1ee9 l\u00fac n\u00e0o, ch\u1ec9 b\u1eb1ng c\u00e1ch xoay v\u00f2ng l\u1ea5y n\u00e9t.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Canon EF70-200mm f\/2.8L IS III USM l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n c\u1ea3i ti\u1ebfn c\u1ee7a \u1ed1ng k\u00ednh zoom tele kh\u1ea9u \u0111\u1ed9 c\u1ed1 \u0111\u1ecbnh f...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[829],"tags":[],"_links":{"self":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/71419"}],"collection":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/comments?post=71419"}],"version-history":[{"count":1,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/71419\/revisions"}],"predecessor-version":[{"id":71431,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/71419\/revisions\/71431"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=71419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=71419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=71419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}