{"id":73882,"date":"2019-10-10T14:36:01","date_gmt":"2019-10-10T07:36:01","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=73882"},"modified":"2019-10-10T14:36:01","modified_gmt":"2019-10-10T07:36:01","slug":"190904528","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/190904528\/","title":{"rendered":"190904528"},"content":{"rendered":"

\u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Canon EF300mm f\/4L IS USM<\/strong> hi\u1ec7u su\u1ea5t cao, v\u1edbi c\u00f4ng ngh\u1ec7 \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh 4 \u0111i\u1ec3m d\u1eebng \u1edf 3 ch\u1ebf \u0111\u1ed9 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng \u0111\u1ec3 theo d\u00f5i h\u00e0nh \u0111\u1ed9ng – ho\u00e0n h\u1ea3o cho c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong th\u1ec3 thao v\u00e0 \u0111\u1ed9ng v\u1eadt hoang d\u00e3.<\/p>\n

\"Lens-Canon-EF300mm-f4L-IS-USM-3\"<\/p>\n

Ultra-Sonic Motor t\u00edch h\u1ee3p (USM) \u0111i\u1ec1u khi\u1ec3n Auto Focus nhanh v\u00e0 y\u00ean t\u0129nh v\u1edbi ghi \u0111\u00e8 th\u1ee7 c\u00f4ng \u0111\u1ea7y \u0111\u1ee7 t\u00f9y ch\u1ecdn v\u00e0 kh\u1ea9u \u0111\u1ed9 f \/ 4 \u1edf ti\u00eau c\u1ef1 300mm mang l\u1ea1i hi\u1ec7u \u1ee9ng nh\u00f2e n\u1ec1n \u0111\u1eb9p, v\u00e0 thi\u1ebft k\u1ebf nh\u1eb9, di \u0111\u1ed9ng khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c nhi\u1ebfp \u1ea3nh gia.<\/p>\n

Ngo\u00e0i hi\u1ec7u su\u1ea5t quang h\u1ecdc v\u00f4 song, \u1ed1ng k\u00ednh 300mm n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi kh\u1ea3 n\u0103ng di \u0111\u1ed9ng v\u01b0\u1ee3t tr\u1ed9i nh\u1edd c\u01a1 ch\u1ebf \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh. \u1ede ch\u1ebf \u0111\u1ed9 IS, ng\u01b0\u1eddi ch\u1ee5p c\u00f3 hai t\u00f9y ch\u1ecdn: ch\u1ebf \u0111\u1ed9 1, ph\u00f9 h\u1ee3p v\u1edbi \u1ea3nh t\u0129nh v\u00e0 ch\u1ebf \u0111\u1ed9 2, cho nhi\u1ec1u \u1ea3nh ch\u1ee5p c\u00e1c v\u1eadt th\u1ec3 chuy\u1ec3n \u0111\u1ed9ng.<\/p>\n

H\u1ec7 th\u1ed1ng quang h\u1ecdc bao g\u1ed3m hai th\u00e0nh ph\u1ea7n th\u1ee7y tinh UD \u0111\u1ec3 lo\u1ea1i b\u1ecf tri\u1ec7t \u0111\u1ec3 ph\u1ed5 th\u1ee9 c\u1ea5p. V\u1edbi kho\u1ea3ng c\u00e1ch l\u1ea5y n\u00e9t g\u1ea7n nh\u1ea5t l\u00e0 1,5m \/ 4,9ft, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ebfn g\u1ea7n \u0111\u1ed1i t\u01b0\u1ee3ng nh\u1ea5t c\u00f3 th\u1ec3 theo c\u00e1ch duy nh\u1ea5t \u0111\u00f3 ch\u1ec9 c\u00f3 th\u1ec3 v\u1edbi \u1ed1ng k\u00ednh macro. B\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh c\u0169ng ho\u1ea1t \u0111\u1ed9ng khi s\u1eed d\u1ee5ng Extender EF1.4xII v\u00e0 Extender EF2xII \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ee5p 600mm kh\u00f3 n\u1eafm b\u1eaft \u0111\u00f3.<\/p>\n

\"Lens-Canon-EF300mm-f4L-IS-USM-1\"<\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a Lens Canon EF300mm f\/4L IS USM<\/strong><\/h2>\n

\u1ed0ng k\u00ednh si\u00eau tele 300 mm chuy\u00ean nghi\u1ec7p, d\u00e0nh cho m\u1ecdi th\u1ec3 lo\u1ea1i nhi\u1ebfp \u1ea3nh th\u1ec3 thao v\u00e0 \u0111\u1ed9ng v\u1eadt hoang d\u00e3<\/p>\n

B\u1ea3n d\u1ef1ng nh\u1eb9 v\u00e0 di \u0111\u1ed9ng cho c\u00e1c nhi\u1ebfp \u1ea3nh gia \u0111ang di chuy\u1ec3n<\/p>\n

C\u00f4ng ngh\u1ec7 \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh 4 stop gi\u00fap gi\u1ea3m rung m\u00e1y, cho ph\u00e9p ch\u1ee5p \u1ea3nh c\u1ea7m tay trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng y\u1ebfu v\u1edbi 3 ch\u1ebf \u0111\u1ed9 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng \u0111\u1ec3 theo d\u00f5i h\u00e0nh \u0111\u1ed9ng<\/p>\n

Ultra-Sonic Motor t\u00edch h\u1ee3p (USM) \u0111i\u1ec1u khi\u1ec3n Auto Focus nhanh v\u00e0 y\u00ean t\u0129nh v\u1edbi ghi \u0111\u00e8 th\u1ee7 c\u00f4ng \u0111\u1ea7y \u0111\u1ee7 t\u00f9y ch\u1ecdn<\/p>\n

\"Lens-Canon-EF300mm-f4L-IS-USM-2\"<\/p>\n

Lens Canon EF300mm f\/4L IS USM n\u00e2ng cao h\u00ecnh \u1ea3nh c\u1ee7a b\u1ea1n v\u00e0 gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng b\u00f3ng ma v\u00e0 l\u00f3a v\u1edbi l\u1edbp ph\u1ee7 k\u00ednh SWC<\/p>\n

T\u01b0\u01a1ng th\u00edch v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y \u1ea3nh DSLR c\u1ee7a Canon v\u00e0 m\u00e1y \u1ea3nh kh\u00f4ng g\u01b0\u01a1ng l\u1eadt EOS-M v\u1edbi b\u1ed9 chuy\u1ec3n \u0111\u1ed5i Mount EF-EOS M<\/p>\n","protected":false},"excerpt":{"rendered":"

\u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Canon EF300mm f\/4L IS USM hi\u1ec7u su\u1ea5t cao, v\u1edbi c\u00f4ng ngh\u1ec7 \u1ed5n \u0111\u1ecbnh h\u00ecnh \u1ea3nh 4 \u0111i\u1ec3m d\u1eebng \u1edf 3 ch\u1ebf \u0111\u1ed9...<\/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\/73882"}],"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=73882"}],"version-history":[{"count":1,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/73882\/revisions"}],"predecessor-version":[{"id":73893,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/73882\/revisions\/73893"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=73882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=73882"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=73882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}