![\"\"](\"https:\/\/saigonbiz.com.vn\/wp-content\/uploads\/2025\/03\/canon-gioi-thieu-ong-kinh-moi-mang-den-chat-luong-hinh-anh-toi-uu-1.jpg\")
<\/figure>\n\n\n\n\u1ed0ng k\u00ednh m\u1edbi c\u00f2n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho hi\u1ec7u su\u1ea5t quay video t\u1eeb b\u00ean trong v\u1edbi t\u00ednh n\u0103ng gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng th\u1edf n\u00e9t \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o thi\u1ebft k\u1ebf quang h\u1ecdc. C\u00e1c b\u1ed1 c\u1ee5c s\u1ebd gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u1edbi bi\u1ebfn \u0111\u1ed5i r\u1ea5t \u00edt trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i l\u1ea5y n\u00e9t ngay c\u1ea3 khi s\u1eed d\u1ee5ng th\u00e2n m\u00e1y kh\u00f4ng c\u00f3 t\u00ednh n\u0103ng ch\u1ec9nh s\u1eeda th\u1edf n\u00e9t \u0111i\u1ec7n t\u1eed t\u00edch h\u1ee3p.<\/p>\n\n\n\n
RF20mm f\/1.4L VCM l\u00e0 \u1ed1ng k\u00ednh \u0111\u1ea7u ti\u00ean trong d\u00f2ng VCM \u0111\u01b0\u1ee3c trang b\u1ecb quang h\u1ecdc BR (Blue Spectrum Refractive), gi\u00fap gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng bi\u1ebfn d\u1ea1ng m\u00e0u s\u1eafc c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf c\u00e1c \u1ed1ng k\u00ednh g\u00f3c si\u00eau r\u1ed9ng. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o s\u1ef1 r\u00f5 n\u00e9t v\u00e0 m\u00e0u s\u1eafc \u0111\u1eb9p ngay t\u1eeb trung t\u00e2m \u0111\u1ebfn c\u00e1c \u0111\u01b0\u1eddng vi\u1ec1n. Nh\u1edd v\u1eady, c\u00e1c ngu\u1ed3n s\u00e1ng \u0111i\u1ec3m nh\u01b0 sao \u0111\u01b0\u1ee3c t\u00e1i hi\u1ec7n trung th\u1ef1c, khi\u1ebfn \u1ed1ng k\u00ednh tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho vi\u1ec7c ch\u1ee5p \u1ea3nh thi\u00ean v\u0103n.<\/p>\n\n\n\n
T\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c \u1ed1ng k\u00ednh r\u1ed9ng chuy\u00ean nghi\u1ec7p kh\u00e1c c\u1ee7a Canon, RF20mm f\/1.4L VCM \u0111\u01b0\u1ee3c trang b\u1ecb l\u1edbp ph\u1ee7 ASC v\u00e0 SWC, gi\u00fap gi\u1ea3m flare v\u00e0 b\u00f3ng ma. Nh\u1eefng h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u1eabn s\u1ea1ch s\u1ebd v\u00e0 r\u00f5 r\u00e0ng ngay c\u1ea3 khi ch\u1ee5p \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi ho\u1eb7c c\u00e1c ngu\u1ed3n s\u00e1ng kh\u00e1c. Ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh ho\u00e0n h\u1ea3o c\u1ee7a RF20mm f\/1.4L VCM l\u00e0 minh ch\u1ee9ng cho s\u1ef1 theo \u0111u\u1ed5i xu\u1ea5t s\u1eafc quang h\u1ecdc c\u1ee7a Canon, v\u00e0 c\u00e1ch m\u00e0 n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u h\u00ecnh \u1ea3nh \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao trong t\u01b0\u01a1ng lai, nh\u01b0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 8K.<\/p>\n","protected":false},"excerpt":{"rendered":"
Canon v\u1eeba c\u00f4ng b\u1ed1 \u1ed1ng k\u00ednh RF20mm f\/1.4L VCM v\u1edbi kh\u1ea3 n\u0103ng cung c\u1ea5p g\u00f3c nh\u00ecn si\u00eau r\u1ed9ng kh\u00e1, gi\u00fap t\u0103ng ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh xu\u1ea5t s\u1eafc v\u00e0 kh\u1ea3 n\u0103ng l\u1ea5y n\u00e9t nhanh ch\u00f3ng, ch\u00ednh x\u00e1c trong m\u1ed9t th\u00e2n m\u00e1y g\u1ecdn g\u00e0ng v\u1edbi nhi\u1ec1u t\u00ednh n\u0103ng th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng. \u201cV\u1edbi s\u1ed1 l\u01b0\u1ee3ng ng\u00e0y […]\n","protected":false},"author":2358,"featured_media":38616,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3045],"tags":[4054,1342,4053],"class_list":["post-38615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe","tag-chat-luong-hinh-anh","tag-ong-kinh-canon","tag-ong-kinh-rf20mm-f-1-4l-vcm"],"aioseo_notices":[],"yoast_head":"\n