{"id":71432,"date":"2019-10-04T16:10:56","date_gmt":"2019-10-04T09:10:56","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=71432"},"modified":"2019-10-04T16:10:56","modified_gmt":"2019-10-04T09:10:56","slug":"190904510","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/190904510\/","title":{"rendered":"190904510"},"content":{"rendered":"

T\u1ed5ng quan\u00a0 \u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Canon EF100-400mm f\/4.5-5.6L IS II USM<\/strong><\/h2>\n

\u1ed0ng k\u00ednh EF 100-400mm f \/ 4.5-5.6L IS II USM mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p tuy\u1ec7t v\u1eddi gi\u1eefa hi\u1ec7u su\u1ea5t ti\u00ean ti\u1ebfn, c\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n gi\u1ea3i tuy\u1ec7t v\u1eddi, tuy\u1ec7t v\u1eddi cho ch\u1ee5p \u1ea3nh th\u1ec3 thao v\u00e0 \u0111\u1ed9ng v\u1eadt hoang d\u00e3.<\/p>\n

\u1ed0ng k\u00ednh c\u00f3 m\u1ed9t fluorite v\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 si\u00eau UD \u0111\u1ec3 gi\u00fap cung c\u1ea5p \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u1ea5n t\u01b0\u1ee3ng v\u1edbi gi\u1ea3m quang sai m\u00e0u tr\u00ean to\u00e0n b\u1ed9 ph\u1ea1m vi zoom. L\u1edbp ph\u1ee7 kh\u00f4ng kh\u00ed m\u1edbi (ASC) m\u1edbi c\u1ee7a Canon gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 hi\u1ec7n t\u01b0\u1ee3ng l\u00f3a v\u00e0 b\u00f3ng m\u1edd ng\u01b0\u1ee3c s\u00e1ng, trong khi l\u1edbp ph\u1ee7 flo \u1edf b\u1ec1 m\u1eb7t \u1ed1ng k\u00ednh ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau gi\u00fap gi\u1ea3m b\u1edbt v\u1ebft b\u1ea9n v\u00e0 d\u1ea5u v\u00e2n tay.<\/p>\n

\"\"<\/p>\n

Kh\u1ea9u \u0111\u1ed9 tr\u00f2n 9 l\u01b0\u1ee1i th\u1ec3 hi\u1ec7n n\u1ec1n \u0111\u1eb9p, m\u1ec1m m\u1ea1i v\u00e0 ch\u1ebf \u0111\u1ed9 3 (ch\u1ec9 ti\u00eau chu\u1ea9n, lia v\u00e0 ph\u01a1i s\u00e1ng) B\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh quang h\u1ecdc cung c\u1ea5p t\u1ed1i \u0111a 4 b\u01b0\u1edbc * ch\u1ec9nh s\u1eeda \u1ea3nh. H\u1ec7 th\u1ed1ng l\u1ea5y n\u00e9t b\u00ean trong m\u1edbi gi\u00fap \u0111\u1ea3m b\u1ea3o l\u1ea5y n\u00e9t nhanh v\u00e0 ch\u00ednh x\u00e1c xu\u1ed1ng t\u1edbi 3,2 ft v\u1edbi a. \u0110\u1ed9 ph\u00f3ng \u0111\u1ea1i t\u1ed1i \u0111a 31 l\u1ea7n.<\/p>\n

C\u00e1c c\u1ea3i ti\u1ebfn v\u1ec1 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng bao g\u1ed3m v\u00f2ng thu ph\u00f3ng ki\u1ec3u xoay v\u1edbi m\u00f4-men thu ph\u00f3ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t thu ph\u00f3ng t\u00f9y ch\u1ec9nh, ch\u00ednh x\u00e1c h\u01a1n, gi\u00e1 \u0111\u1ee1 ba ch\u00e2n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eafn v\u00e0 th\u00e1o ra m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o \u1ed1ng k\u00ednh kh\u1ecfi m\u00e1y \u1ea3nh v\u00e0 n\u1eafp \u0111\u1eady \u1ed1ng k\u00ednh ho\u00e0n to\u00e0n m\u1edbi v\u1edbi c\u1eeda s\u1ed5 b\u00ean gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh c\u00e1c b\u1ed9 l\u1ecdc \u0111\u1eb7c bi\u1ec7t – nh\u01b0 c\u00e1c b\u1ed9 ph\u00e2n c\u1ef1c – m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i th\u00e1o mui xe.<\/p>\n

\u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o ch\u1eafc ch\u1eafn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i v\u00e0 n\u01b0\u1edbc ti\u00ean ti\u1ebfn cho \u0111\u1ed9 b\u1ec1n trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng, \u1ed1ng k\u00ednh EF 100-400mm f \/ 4.5-5.6L IS II USM l\u00e0 m\u1ed9t m\u00e1y tr\u00ecnh di\u1ec5n xu\u1ea5t s\u1eafc v\u1edbi c\u00e1c \u0111i\u1ec1u khi\u1ec3n tinh t\u1ebf cho nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau.<\/p>\n

Gi\u00e1 \u0111\u1ee1 ba ch\u00e2n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eafn v\u00e0 th\u00e1o m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o \u1ed1ng k\u00ednh ra kh\u1ecfi m\u00e1y \u1ea3nh v\u00e0 n\u1eafp \u0111\u1eady \u1ed1ng k\u00ednh ho\u00e0n to\u00e0n m\u1edbi v\u1edbi c\u1eeda s\u1ed5 b\u00ean gi\u00fap \u0111i\u1ec1u ch\u1ec9nh c\u00e1c b\u1ed9 l\u1ecdc \u0111\u1eb7c bi\u1ec7t – nh\u01b0 c\u00e1c b\u1ed9 ph\u00e2n c\u1ef1c – m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i th\u00e1o n\u1eafp.<\/p>\n

\"Lens<\/p>\n

\u0110\u1eb7c tr\u01b0ng\u00a0Lens Canon EF100-400mm f\/4.5-5.6L IS II USM<\/strong><\/h2>\n

Zoom si\u00eau tele L-series nh\u1ecf g\u1ecdn, hi\u1ec7u su\u1ea5t cao l\u00e0m cho n\u00f3 l\u00fd t\u01b0\u1edfng cho ch\u1ee5p \u1ea3nh th\u1ec3 thao v\u00e0 \u0111\u1ed9ng v\u1eadt hoang d\u00e3.<\/p>\n

M\u1ed9t th\u1ea5u k\u00ednh fluorite v\u00e0 m\u1ed9t th\u1ea5u k\u00ednh si\u00eau UD cung c\u1ea5p hi\u1ec7u ch\u1ec9nh quang sai m\u00e0u s\u1eafc tuy\u1ec7t v\u1eddi trong to\u00e0n b\u1ed9 ph\u1ea1m vi zoom, gi\u00fap mang l\u1ea1i h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao.<\/p>\n

V\u00f2ng zoom lo\u1ea1i xoay cho ph\u00e9p b\u1ed1 c\u1ee5c ch\u00ednh x\u00e1c h\u01a1n v\u00e0 c\u00e2n b\u1eb1ng tuy\u1ec7t v\u1eddi khi c\u1ea7m.<\/p>\n

L\u1ea5y n\u00e9t b\u00ean trong, g\u1ecdi USM, CPU t\u1ed1c \u0111\u1ed9 cao v\u00e0 thu\u1eadt to\u00e1n AF \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 l\u1ea5y n\u00e9t t\u1ef1 \u0111\u1ed9ng nhanh v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n

\"Lens<\/p>\n

B\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh quang h\u1ecdc cung c\u1ea5p t\u1ed1i \u0111a b\u1ed1n b\u01b0\u1edbc \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 m\u00e0n tr\u1eadp *.<\/p>\n

Ba ch\u1ebf \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh (ti\u00eau chu\u1ea9n, lia m\u00e1y v\u00e0 ch\u1ec9 trong khi ph\u01a1i s\u00e1ng) cung c\u1ea5p k\u1ebft qu\u1ea3 n\u1ed5i b\u1eadt cho m\u1ed9t lo\u1ea1t c\u00e1c t\u00ecnh hu\u1ed1ng ch\u1ee5p.<\/p>\n

V\u00f2ng \u0111i\u1ec1u ch\u1ec9nh m\u00f4-men xo\u1eafn c\u1ea3i ti\u1ebfn cho ph\u00e9p d\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t \u0111\u1ed9 c\u0103ng c\u1ee7a zoom.<\/p>\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i v\u00e0 n\u01b0\u1edbc cao, v\u00e0 \u0111\u1ed9 b\u1ec1n \u0111\u00e1ng kinh ng\u1ea1c cho ph\u00e9p ch\u1ee5p ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n

Kh\u1ea9u \u0111\u1ed9 tr\u00f2n (9 l\u01b0\u1ee1i) gi\u00fap mang l\u1ea1i h\u1eadu c\u1ea3nh \u0111\u1eb9p, m\u1ec1m m\u1ea1i.<\/p>\n

L\u1edbp ph\u1ee7 fluoride tr\u00ean b\u1ec1 m\u1eb7t \u1ed1ng k\u00ednh ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau gi\u00fap gi\u1ea3m v\u1ebft b\u1ea9n v\u00e0 d\u1ea5u v\u00e2n tay.<\/p>\n

Mui xe \u1ed1ng k\u00ednh v\u1edbi c\u1eeda s\u1ed5 b\u00ean cho ph\u00e9p c\u00e1c b\u1ed9 l\u1ecdc \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh v\u1edbi mui xe t\u1ea1i ch\u1ed7.<\/p>\n

\"Lens<\/p>\n

Gi\u00e1 \u0111\u1ee1 ba ch\u00e2n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eafn ho\u1eb7c th\u00e1o m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o \u1ed1ng k\u00ednh kh\u1ecfi m\u00e1y \u1ea3nh.<\/p>\n

Kho\u1ea3ng c\u00e1ch l\u1ea5y n\u00e9t t\u1ed1i thi\u1ec3u 3,2 ft. \/ 0,98 m v\u1edbi \u0111\u1ed9 ph\u00f3ng \u0111\u1ea1i t\u1ed1i \u0111a 0,31x.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u1ed5ng quan\u00a0 \u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Canon EF100-400mm f\/4.5-5.6L IS II USM \u1ed0ng k\u00ednh EF 100-400mm f \/ 4.5-5.6L IS II USM mang \u0111\u1ebfn s\u1ef1 k\u1ebft...<\/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\/71432"}],"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=71432"}],"version-history":[{"count":1,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/71432\/revisions"}],"predecessor-version":[{"id":71438,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/71432\/revisions\/71438"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=71432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=71432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=71432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}