{"id":61095,"date":"2019-08-12T10:09:50","date_gmt":"2019-08-12T03:09:50","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=61095"},"modified":"2019-08-12T10:18:26","modified_gmt":"2019-08-12T03:18:26","slug":"190800223","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/190800223\/","title":{"rendered":"190800223"},"content":{"rendered":"

\u0110\u00e1nh gi\u00e1\u00a0\u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Sony SEL50F18F (FE 50mm F1.8)<\/strong><\/h2>\n

\"\u1ed0ng<\/p>\n

Nh\u1ecf, nh\u1eb9, s\u00e1ng: \u1ed1ng k\u00ednh prime th\u00f4ng th\u01b0\u1eddng tuy\u1ec7t v\u1eddi<\/h3>\n

\u1ed0ng k\u00ednh prime kh\u1ea9u \u0111\u1ed9 l\u1edbn 50mm l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng m\u00e1y \u1ea3nh full-frame chuy\u00ean nghi\u1ec7p v\u00e0 \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi v\u00e0 kinh t\u1ebf. C\u00e1c thi\u1ebft k\u1ebf quang h\u1ecdc hi\u1ec7n \u0111\u1ea1i cho h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u1ed3ng th\u1eddi kh\u1ea9u \u0111\u1ed9 c\u1ef1c \u0111\u1ea1i F1.8 c\u00f3 th\u1ec3 t\u1ea1o n\u00ean hi\u1ec7u \u1ee9ng bokeh tuy\u1ec7t \u0111\u1eb9p. \u0110\u1ecbnh d\u1ea1ng APS-C tr\u00ean m\u00e1y E-mount cho ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh cao v\u1edbi ti\u00eau c\u1ef1 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng 75mm.\"\u1ed0ng<\/p>\n

M\u1ed9t s\u1ed1 d\u00f2ng m\u00e1y \u1ea3nh t\u01b0\u01a1ng th\u00edch \u1ed1ng k\u00ednh FE 50mm F1.8<\/h3>\n

M\u00e1y \u1ea3nh E-mount Full frame
\nM\u00e1y \u1ea3nh E-mount APS-C
\nHi\u1ec7n \u0111\u00e3 c\u00f3 ph\u1ea7n m\u1ec1m m\u1edbi. C\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 truy\u1ec1n \u0111\u1ed9ng l\u1ea5y n\u00e9t trong ch\u1ebf \u0111\u1ed9 ch\u1ee5p \u1ea3nh.\"\u1ed0ng<\/strong><\/p>\n

Linh ho\u1ea1t v\u00e0 d\u1ec5 qu\u1ea3n l\u00fd cho b\u1ea1n ch\u1ee7 \u0111\u1ed9ng ghi h\u00ecnh<\/h3>\n

Ph\u00f9 h\u1ee3p v\u1edbi th\u00e2n m\u00e1y thu\u1ed9c d\u00f2ng m\u00e1y \u1ea3nh Sony \u03b17, chi\u1ebfc \u1ed1ng k\u00ednh n\u00e0y mang \u0111\u1ebfn kh\u1ea3 n\u0103ng x\u1eed l\u00fd v\u00e0 di \u0111\u1ed9ng v\u01b0\u1ee3t tr\u1ed9i trong h\u1ec7 th\u1ed1ng full-frame nh\u1ecf g\u1ecdn. \u1ed0ng k\u00ednh c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ch\u1ec9 186 g.\"\u1ed0ng<\/p>\n

Chi ti\u1ebft, b\u1ed1 c\u1ee5c r\u00f5 r\u00e0ng v\u00e0 m\u00e0u s\u1eafc ch\u00e2n th\u1eadt<\/h3>\n

C\u1ea5u h\u00ecnh th\u1ea5u k\u00ednh quang h\u1ecdc k\u00e9p c\u1ea3i ti\u1ebfn c\u00f9ng m\u1ed9t th\u00e0nh ph\u1ea7n th\u1ea5u k\u00ednh phi c\u1ea7u gi\u00fap gi\u1ea3m thi\u1ec3u quang sai c\u1ea7u v\u00e0 s\u1ecdc, cho ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh cao ngay c\u1ea3 v\u00f9ng ngo\u1ea1i bi\u00ean c\u1ee7a \u1ea3nh.\"\u1ed0ng<\/p>\n

Bokeh tuy\u1ec7t \u0111\u1eb9p c\u1ee7a \u1ed1ng k\u00ednh prime kh\u1ea9u \u0111\u1ed9 r\u1ed9ng<\/h3>\n

Kh\u1ea9u \u0111\u1ed9 c\u1ef1c \u0111\u1ea1i F1.8 v\u00e0 kh\u1ea9u \u0111\u1ed9 tr\u00f2n 7 l\u00e1 kh\u1ea9u k\u1ebft h\u1ee3p v\u1edbi nhau \u0111\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng n\u1ec1n bokeh tuy\u1ec7t \u0111\u1eb9p, cho \u0111\u1ed1i t\u01b0\u1ee3ng th\u00eam n\u1ed5i b\u1eadt v\u1edbi h\u00ecnh \u1ea3nh c\u00f3 chi\u1ec1u s\u00e2u h\u01a1n.\"\u1ed0ng<\/p>\n

Ch\u1ee5p \u1ea3nh \u0111\u00eam ho\u1eb7c ch\u1ee5p trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu s\u00e1ng<\/h3>\n

Kh\u1ea9u \u0111\u1ed9 c\u1ef1c \u0111\u1ea1i F1.8 gi\u00fap vi\u1ec7c ch\u1ee5p \u1ea3nh ban \u0111\u00eam ho\u1eb7c ch\u1ee5p trong khu v\u1ef1c thi\u1ebfu s\u00e1ng tr\u1edf n\u00ean r\u00f5 r\u00e0ng h\u01a1n. K\u1ebft h\u1ee3p c\u00f9ng t\u00ednh n\u0103ng ch\u1ed1ng rung h\u00ecnh \u1ea3nh t\u00edch h\u1ee3p gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 ch\u1ee5p \u1ea3nh m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng ISO.\"\u1ed0ng<\/p>\n

M\u1ed9t \u1ed1ng k\u00ednh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ho\u00e0n to\u00e0n tin c\u1eady<\/h3>\n

B\u1ed9 ng\u00e0m kim lo\u1ea1i t\u00f4n th\u00eam n\u00e9t tinh x\u1ea3o c\u0169ng nh\u01b0 \u0111\u1ed9 ch\u1eafc ch\u1eafn cho \u1ed1ng k\u00ednh.\"\u1ed0ng<\/p>\n

C\u1ea5u h\u00ecnh \u1ed0ng k\u00ednh<\/h3>\n

Hi\u1ec7u su\u1ea5t quang h\u1ecdc \u1ea5n t\u01b0\u1ee3ng cho m\u00e1y \u1ea3nh Sony, \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a t\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ed9 tin c\u1eady d\u00e0nh cho nhi\u1ec1u \u1ee9ng d\u1ee5ng.\"\u1ed0ng<\/p>\n

Bi\u1ec3u \u0111\u1ed3 MTF<\/h3>\n

MTF (Bi\u1ec3u \u0111\u1ed3 Chuy\u1ec3n \u0111\u1ed5i \u0110i\u1ec1u bi\u1ebfn) m\u00f4 t\u1ea3 qu\u00e1 tr\u00ecnh t\u00e1i t\u1ea1o c\u00e1c chi ti\u1ebft \u0111\u1eb9p m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n \u0111\u1ea1t \u0111\u01b0\u1ee3c gi\u1eefa c\u00e1c d\u00f2ng c\u00f3 kho\u1ea3ng c\u00e1ch ph\u00f9 h\u1ee3p.<\/p>\n

\"\u1ed0ng<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u00e1nh gi\u00e1\u00a0\u1ed0ng k\u00ednh m\u00e1y \u1ea3nh\/Lens Sony SEL50F18F (FE 50mm F1.8) Nh\u1ecf, nh\u1eb9, s\u00e1ng: \u1ed1ng k\u00ednh prime th\u00f4ng th\u01b0\u1eddng tuy\u1ec7t v\u1eddi \u1ed0ng k\u00ednh prime kh\u1ea9u \u0111\u1ed9 l\u1edbn...<\/p>\n","protected":false},"author":1,"featured_media":61128,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[832],"tags":[],"_links":{"self":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/61095"}],"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=61095"}],"version-history":[{"count":1,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/61095\/revisions"}],"predecessor-version":[{"id":61130,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/61095\/revisions\/61130"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media\/61128"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=61095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=61095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=61095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}