Nhi\u1ebfp \u1ea3nh kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c nh\u1ea5n n\u00fat ch\u1ee5p m\u00e0 c\u00f2n l\u00e0 m\u1ed9t ngh\u1ec7 thu\u1eadt v\u00e0 k\u1ef9 thu\u1eadt \u0111\u00f2i h\u1ecfi s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n m\u00e0 m\u1ecdi ng\u01b0\u1eddi y\u00eau th\u00edch nhi\u1ebfp \u1ea3nh c\u1ea7n n\u1eafm r\u00f5 \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng s\u00e1ng t\u1ea1o v\u00e0 k\u1ef9 n\u0103ng ch\u1ee5p \u1ea3nh.<\/p>\n
1. Hi\u1ec3u V\u1ec1 Thi\u1ebft B\u1ecb
\nM\u00e1y \u1ea3nh v\u00e0 \u1ed1ng k\u00ednh: T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i m\u00e1y \u1ea3nh (DSLR, mirrorless, compact) v\u00e0 c\u00e1ch ch\u1ecdn \u1ed1ng k\u00ednh ph\u00f9 h\u1ee3p. M\u1ed7i lo\u1ea1i thi\u1ebft b\u1ecb mang \u0111\u1ebfn nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t, t\u1eeb \u0111\u1ed9 ph\u00e2n gi\u1ea3i, kh\u1ea9u \u0111\u1ed9 \u0111\u1ebfn kh\u1ea3 n\u0103ng zoom.
\nPh\u1ee5 ki\u1ec7n h\u1ed7 tr\u1ee3: Ch\u00e2n m\u00e1y (tripod), \u0111\u00e8n flash, k\u00ednh l\u1ecdc (filter) gi\u00fap t\u0103ng t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh.
\nC\u00e0i \u0111\u1eb7t m\u00e1y \u1ea3nh: H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ch\u1ebf \u0111\u1ed9 ch\u1ee5p (Manual, Aperture Priority, Shutter Priority) \u0111\u1ec3 ki\u1ec3m so\u00e1t \u00e1nh s\u00e1ng v\u00e0 \u0111\u1ed9 s\u00e2u tr\u01b0\u1eddng \u1ea3nh.
\n2. C\u00e1c Y\u1ebfu T\u1ed1 C\u01a1 B\u1ea3n C\u1ee7a M\u1ed9t B\u1ee9c \u1ea2nh
\n\u00c1nh s\u00e1ng: L\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t trong nhi\u1ebfp \u1ea3nh. T\u00ecm hi\u1ec3u c\u00e1ch s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean v\u00e0 \u00e1nh s\u00e1ng nh\u00e2n t\u1ea1o \u0111\u1ec3 l\u00e0m n\u1ed5i b\u1eadt ch\u1ee7 th\u1ec3.
\nKhung h\u00ecnh v\u00e0 b\u1ed1 c\u1ee5c: \u00c1p d\u1ee5ng c\u00e1c nguy\u00ean t\u1eafc nh\u01b0 quy t\u1eafc m\u1ed9t ph\u1ea7n ba (rule of thirds), \u0111\u1ed1i x\u1ee9ng, ho\u1eb7c s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng d\u1eabn (leading lines) \u0111\u1ec3 d\u1eabn m\u1eaft ng\u01b0\u1eddi xem.
\nM\u00e0u s\u1eafc v\u00e0 t\u01b0\u01a1ng ph\u1ea3n: Hi\u1ec3u c\u00e1ch ph\u1ed1i h\u1ee3p m\u00e0u s\u1eafc, t\u1eadn d\u1ee5ng t\u01b0\u01a1ng ph\u1ea3n \u0111\u1ec3 t\u1ea1o ra s\u1ef1 thu h\u00fat v\u00e0 c\u1ea3m x\u00fac trong b\u1ee9c \u1ea3nh.
\n3. Hi\u1ec3u V\u1ec1 K\u1ef9 Thu\u1eadt Ch\u1ee5p \u1ea2nh
\nT\u1ed1c \u0111\u1ed9 m\u00e0n tr\u1eadp (Shutter Speed): Quy\u1ebft \u0111\u1ecbnh vi\u1ec7c \u1ea3nh c\u00f3 b\u1ecb m\u1edd do chuy\u1ec3n \u0111\u1ed9ng hay kh\u00f4ng. T\u1ed1c \u0111\u1ed9 cao gi\u00fap “\u0111\u00f3ng b\u0103ng” chuy\u1ec3n \u0111\u1ed9ng, t\u1ed1c \u0111\u1ed9 ch\u1eadm t\u1ea1o hi\u1ec7u \u1ee9ng m\u1edd (motion blur).
\nKh\u1ea9u \u0111\u1ed9 (Aperture): Ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng v\u00e0o m\u00e1y v\u00e0 \u0111\u1ed9 s\u00e2u tr\u01b0\u1eddng \u1ea3nh. Kh\u1ea9u \u0111\u1ed9 l\u1edbn (f\/1.8) gi\u00fap l\u00e0m m\u1edd h\u1eadu c\u1ea3nh, kh\u1ea9u \u0111\u1ed9 nh\u1ecf (f\/16) gi\u1eef r\u00f5 n\u00e9t to\u00e0n b\u1ed9 khung h\u00ecnh.
\nISO: C\u00e0i \u0111\u1eb7t \u0111\u1ed9 nh\u1ea1y s\u00e1ng c\u1ee7a c\u1ea3m bi\u1ebfn. ISO th\u1ea5p cho \u1ea3nh s\u1eafc n\u00e9t, ISO cao c\u00f3 th\u1ec3 g\u00e2y nhi\u1ec5u h\u1ea1t (noise).
\n4. H\u1eadu K\u1ef3
\nCh\u1ec9nh s\u1eeda \u1ea3nh sau khi ch\u1ee5p l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh ngh\u1ec7 thu\u1eadt. C\u00e1c ph\u1ea7n m\u1ec1m nh\u01b0 Adobe Lightroom, Photoshop hay c\u00e1c c\u00f4ng c\u1ee5 ch\u1ec9nh s\u1eeda \u0111\u01a1n gi\u1ea3n \u0111\u1ec1u gi\u00fap c\u00e2n ch\u1ec9nh \u00e1nh s\u00e1ng, m\u00e0u s\u1eafc v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c khuy\u1ebft \u0111i\u1ec3m.<\/p>\n
5. C\u1ea3m H\u1ee9ng v\u00e0 S\u00e1ng T\u1ea1o
\nQuan s\u00e1t th\u1ebf gi\u1edbi xung quanh: H\u00e3y lu\u00f4n t\u00ecm ki\u1ebfm c\u1ea3m h\u1ee9ng t\u1eeb cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y. M\u1ed9t khung c\u1ea3nh b\u00ecnh d\u1ecb c\u0169ng c\u00f3 th\u1ec3 tr\u1edf n\u00ean \u0111\u1ed9c \u0111\u00e1o qua g\u00f3c nh\u00ecn s\u00e1ng t\u1ea1o.
\nCh\u1ee5p th\u1eed nghi\u1ec7m: Kh\u00f4ng ng\u1ea7n ng\u1ea1i th\u1eed nh\u1eefng \u00fd t\u01b0\u1edfng m\u1edbi ho\u1eb7c h\u1ecdc h\u1ecfi t\u1eeb c\u00e1c phong c\u00e1ch ch\u1ee5p kh\u00e1c nhau nh\u01b0 nhi\u1ebfp \u1ea3nh \u0111\u01b0\u1eddng ph\u1ed1, phong c\u1ea3nh, ch\u00e2n dung ho\u1eb7c macro.
\nH\u1ecdc t\u1eeb nh\u1eefng ng\u01b0\u1eddi \u0111i tr\u01b0\u1edbc: Tham kh\u1ea3o t\u00e1c ph\u1ea9m c\u1ee7a c\u00e1c nhi\u1ebfp \u1ea3nh gia n\u1ed5i ti\u1ebfng \u0111\u1ec3 m\u1edf r\u1ed9ng t\u1ea7m nh\u00ecn ngh\u1ec7 thu\u1eadt.
\n6. Ki\u00ean Nh\u1eabn V\u00e0 Th\u1ef1c H\u00e0nh
\nNhi\u1ebfp \u1ea3nh l\u00e0 m\u1ed9t h\u00e0nh tr\u00ecnh d\u00e0i c\u1ea7n s\u1ef1 ki\u00ean nh\u1eabn. H\u00e3y d\u00e0nh th\u1eddi gian th\u1ef1c h\u00e0nh th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 n\u00e2ng cao k\u1ef9 n\u0103ng, \u0111\u1ed3ng th\u1eddi \u0111\u1eebng ng\u1ea1i h\u1ecdc h\u1ecfi t\u1eeb nh\u1eefng sai l\u1ea7m.<\/p>\n
Nhi\u1ebfp \u1ea3nh kh\u00f4ng ch\u1ec9 l\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 l\u01b0u gi\u1eef kho\u1ea3nh kh\u1eafc m\u00e0 c\u00f2n l\u00e0 c\u00e1ch th\u1ec3 hi\u1ec7n c\u1ea3m x\u00fac v\u00e0 s\u00e1ng t\u1ea1o. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1eaft \u0111\u1ea7u ho\u1eb7c ph\u00e1t tri\u1ec3n ni\u1ec1m \u0111am m\u00ea nhi\u1ebfp \u1ea3nh c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"
Nhi\u1ebfp \u1ea3nh kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c nh\u1ea5n n\u00fat ch\u1ee5p m\u00e0 c\u00f2n l\u00e0 m\u1ed9t ngh\u1ec7 thu\u1eadt v\u00e0 k\u1ef9 thu\u1eadt \u0111\u00f2i h\u1ecfi s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n m\u00e0 m\u1ecdi ng\u01b0\u1eddi y\u00eau th\u00edch nhi\u1ebfp \u1ea3nh c\u1ea7n n\u1eafm r\u00f5 \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng s\u00e1ng t\u1ea1o v\u00e0 k\u1ef9 n\u0103ng ch\u1ee5p \u1ea3nh.<\/p>\n","protected":false},"author":1,"featured_media":46,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-187","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hoi-dam"],"_links":{"self":[{"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/comments?post=187"}],"version-history":[{"count":1,"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/187\/revisions"}],"predecessor-version":[{"id":188,"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/187\/revisions\/188"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/media\/46"}],"wp:attachment":[{"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/media?parent=187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/categories?post=187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nhiepanh.sonla.org.vn\/index.php\/wp-json\/wp\/v2\/tags?post=187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}