T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 1 – Arkady Leokum<\/p>\n\n\n\n
Ng\u00e0y nay b\u1ea1n ch\u1ee5p v\u00e0 in h\u00ecnh ra d\u1ec5 \u1ee3t. B\u1ea1n \u0111\u00e2u c\u00f3 hi\u1ec3u r\u1eb1ng \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c c\u00e1i \u201cd\u1ec5 \u1ee3t\u201d \u0111\u00f3, ng\u01b0\u1eddi ta ph\u1ea3i m\u1ea5t m\u1ed9t tr\u0103m n\u0103m v\u1ea5t v\u1ea3 th\u00ed nghi\u1ec7m v\u00e0 t\u1ed1n k\u00e9m. Th\u1eadt ra m\u00e1y ch\u1ee5p h\u00ecnh kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ecdt c\u00e1 nh\u00e2n \u0111\u01a1n \u0111\u1ed9c t\u1ea1o ra. \u0111\u1ec3 b\u1ea1n c\u00f3 m\u1ed9t \u00fd t\u01b0\u1edfng \u0111\u00fang \u0111\u1eafn v\u1ec1 qu\u00e1 tr\u00ecnh c\u1ee7a c\u00e1i m\u00e1y ch\u1ee5p h\u00ecnh t\u1eeb th\u00f4 s\u01a1 \u0111\u1ebfn tr\u00ecnh \u0111\u1ed9 ho\u00e0n thi\u1ec7n nh\u01b0 hi\u1ec7n nay, ta n\u00ean l\u01b0\u1ee3c qua l\u1ecbch s\u1eed h\u00ecnh th\u00e0nh c\u1ee7a n\u00f3.<\/p>\n\n\n\n
T\u1eeb gi\u1eefa th\u1ebf k\u1ef7 XI \u0111\u1ebfn th\u1ebf k\u1ef7 XVI, ng\u01b0\u1eddi ta \u0111\u00e3 c\u00f3 \u201cm\u00e1y \u1ea3nh t\u1ed1i\u201d. M\u00e1y n\u00e0y l\u00e0m hi\u1ec7n l\u00ean tr\u00ean trang gi\u1ea5y h\u00ecnh \u1ea3nh m\u00e0 ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 l\u1ea5y tay v\u1ebd theo \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t h\u00ecnh t\u01b0\u01a1ng \u0111\u1ed1i ch\u00ednh x\u00e1c v\u1edbi quang c\u1ea3nh t\u1ef1 nhi\u00ean. Nh\u01b0 v\u1eady ch\u01b0a ph\u1ea3i l\u00e0 \u201cch\u1ee5p\u201d h\u00ecnh.<\/p>\n\n\n\n
N\u0103m 1568, Daniello Barbaro l\u1eafp m\u1ed9t th\u1ea5u k\u00ednh v\u00e0o c\u00e1i \u201cm\u00e1y \u1ea3nh t\u1ed1i\u201d \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh cho h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c s\u1eafc n\u00e9t h\u01a1n. N\u0103m 1802, Thomas Wedgwood v\u00e0 Sir Humphrey Davy \u0111\u00e3 ghi l\u1ea1i \u0111\u01b0\u1ee3c n\u00e9t v\u00e0 \u1ea3nh tr\u00ean t\u1edd gi\u1ea5y c\u00f3 ph\u1ebft ch\u1ea5t b\u1eaft h\u00ecnh. Nh\u01b0ng h\u00ecnh n\u00e0y kh\u00f4ng gi\u1eef \u0111\u01b0\u1ee3c l\u00e2u.<\/p>\n\n\n\n
N\u0103m 1816 Joseph Niepce \u0111\u00e3 ch\u1ebf t\u1ea1o ra m\u1ed9t c\u00e1i m\u00e1y ch\u1ee5p h\u00ecnh th\u00f4 s\u01a1 b\u1eb1ng m\u1ed9t c\u00e1i h\u1ed9p \u0111\u1ef1ng n\u1eef trang gh\u00e9p th\u00eam c\u00e1i th\u1ea5u k\u00ednh l\u1ea5y t\u1eeb m\u1ed9t c\u00e1i k\u00ednh hi\u1ec3n vi. \u00d4ng c\u00f3 th\u1ec3 ghi \u0111\u01b0\u1ee3c h\u00ecnh \u201c\u00e2m b\u1ea3n\u201d. N\u0103m 1835 William Talbot l\u00e0 ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh \u00e2m b\u1ea3n th\u00e0nh \u201cd\u01b0\u01a1ng b\u1ea3n\u201d v\u00e0 l\u00e0 ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean l\u00e0m cho h\u00ecnh n\u00e0y b\u1ec1n l\u00e2u.<\/p>\n\n\n\n
N\u0103m 1839 Louis Daguerre loan b\u00e1o \u201cc\u00f4ng tr\u00ecnh daguerre\u201d c\u00f3 th\u1ec3 ghi h\u00ecnh tr\u00ean m\u1ed9t t\u1ea5m b\u1ea1c. V\u1edbi th\u1eddi gian, v\u1edbi s\u1ef1 \u0111\u00f3ng g\u00f3p c\u1ea3i ti\u1ebfn c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi, m\u00e1y ch\u1ee5p h\u00ecnh ng\u00e0y c\u00e0ng ho\u00e0n thi\u1ec7n v\u00e0 \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn r\u1ed9ng kh\u1eafp th\u1ebf gi\u1edbi. T\u1ea5t nhi\u00ean l\u00e0 nh\u1eefng m\u00e1y ch\u1ee5p \u1ea3nh th\u1eddi \u0111\u00f3 c\u00f2n nhi\u1ec1u v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt ph\u1ea3i c\u1ea3i ti\u1ebfn. Nh\u01b0ng, nh\u01b0 ta th\u1ea5y, s\u1ef1 ti\u1ebfn b\u1ed9, s\u1ef1 ph\u00e1t tri\u1ec3n n\u00e0o m\u00e0 ch\u1eb3ng ph\u1ea3i tr\u1ea3i qua m\u1ed9t qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh, c\u1ea3i ti\u1ebfn.<\/p>\n\n\n\n
Sau c\u00f9ng, v\u00e0o n\u0103m 1888, m\u1ed9t c\u00e1i \u201ch\u1ed9p ch\u1ee5p h\u00ecnh\u201d do c\u00f4ng ty \u201cEastman Dry Plate and Film\u201d khai tri\u1ec3n v\u00e0 \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng Kodak \u0111\u01b0\u1ee3c b\u00e0y b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng. M\u00e1y \u1ea3nh r\u00e1p s\u1eb5n 100 \u201cp\u00f4\u201d \u0111\u01b0\u1ee3c \u0111em b\u00e1n. H\u00ecnh c\u1ee1 6,5 cm m\u1ed7i b\u1ec1, ch\u1ee5p h\u1ebft 100 \u201cp\u00f4\u201d g\u1edfi c\u1ea3 m\u00e1y l\u1eabn phim l\u1ea1i cho Rochester, t\u1ea1i \u0111\u00f3 phim \u0111\u01b0\u1ee3c r\u1eeda, in h\u00ecnh. M\u00e1y l\u1ea1i \u0111\u01b0\u1ee3c r\u00e1p 100 \u201cp\u00f4\u201d kh\u00e1c g\u1edfi l\u1ea1i cho kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n
C\u00e1i h\u1ed9p \u201cch\u1ee5p h\u00ecnh\u201d n\u00e0y c\u00f3 l\u1ebd l\u00e0 ti\u1ec1n th\u00e2n c\u1ee7a c\u00e1i m\u00e1y \u1ea3nh ta \u0111ang d\u00f9ng ng\u00e0y nay. M\u1ed7i n\u0103m tr\u00ean th\u1ebf gi\u1edbi, ng\u01b0\u1eddi ta ch\u1ee5p c\u00f3 \u0111\u1ebfn h\u00e0ng t\u1ef7 t\u1ea5m h\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 1 – Arkady Leokum Ng\u00e0y nay b\u1ea1n ch\u1ee5p v\u00e0 in h\u00ecnh ra d\u1ec5 \u1ee3t. B\u1ea1n \u0111\u00e2u c\u00f3 hi\u1ec3u r\u1eb1ng \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c c\u00e1i \u201cd\u1ec5 \u1ee3t\u201d \u0111\u00f3, ng\u01b0\u1eddi ta ph\u1ea3i m\u1ea5t m\u1ed9t tr\u0103m n\u0103m v\u1ea5t v\u1ea3 th\u00ed nghi\u1ec7m v\u00e0 t\u1ed1n k\u00e9m. Th\u1eadt ra m\u00e1y […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-13652","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=13652"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13652\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}