In tem nh\u00e3n t\u1ea1i Qu\u1ea3ng Ninh<\/span><\/figcaption><\/figure>\nIn tem nh\u00e3n t\u1ea1i Qu\u1ea3ng Ninh bao g\u1ed3m m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p in ch\u00ednh, trong giai \u0111o\u1ea1n t\u1ea1o t\u1ea5m. Theo t\u00ednh ch\u1ea5t s\u1ea3n ph\u1ea9m kh\u00e1c nhau, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p in kh\u00e1c nhau \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn, v\u00e0 quy tr\u00ecnh t\u1ea1o t\u1ea5m c\u0169ng kh\u00e1c nhau \u0111\u1ed1i v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p in kh\u00e1c nhau. B\u00e0i vi\u1ebft n\u00e0y gi\u1edbi thi\u1ec7u ng\u1eafn g\u1ecdn quy tr\u00ecnh t\u1ea1o t\u1ea5m u\u1ed1n d\u1ebbo nh\u01b0 m\u1ed9t v\u00ed d\u1ee5.<\/span><\/p>\n<\/span>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ea5m u\u1ed1n d\u1ebbo l\u00e0: b\u1ea3n th\u1ea3o-phim (phim \u00e2m b\u1ea3n)-ph\u01a1i s\u00e1ng-tr\u00e1ng-s\u1ea5y-sau x\u1eed l\u00fd.<\/strong><\/em><\/span><\/span><\/h3>\n1. B\u1ea3n th\u1ea3o. Thi\u1ebft k\u1ebf b\u1ea3n th\u1ea3o th\u00edch h\u1ee3p cho vi\u1ec7c in \u1ea5n linh ho\u1ea1t c\u1ea7n c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sau: nhi\u1ec1u m\u00e0u s\u1eafc. Tuy nhi\u00ean, vi\u1ec7c in th\u1eeba \u00edt h\u01a1n; kh\u00f4ng y\u00eau c\u1ea7u ph\u1ea3i t\u00e1i t\u1ea1o c\u00e1c chi ti\u1ebft \u0111\u1eb7c bi\u1ec7t nh\u1ecf; \u0111\u01b0\u1eddng truy\u1ec1n m\u1ea1ng kh\u00f4ng qu\u00e1 cao nh\u01b0ng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u \u1ee9ng in m\u00e0u; c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 x\u1eed l\u00fd bao b\u00ec tr\u1ef1c tuy\u1ebfn.<\/span><\/p>\n2. Film (phim \u00e2m d\u01b0\u01a1ng). N\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a vi\u1ec7c t\u1ea1o b\u1ea3n, v\u1edbi h\u00ecnh \u1ea3nh v\u00e0 v\u0103n b\u1ea3n r\u00f5 r\u00e0ng, k\u00edch th\u01b0\u1edbc v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c; v\u1edbi phim m\u1edd, m\u1eadt \u0111\u1ed9 c\u1ee7a b\u1ed1n g\u00f3c c\u1ee7a phim \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u ph\u1ea3i nh\u1ea5t qu\u00e1n; s\u1eed d\u1ee5ng c\u00e1c k\u00fd t\u1ef1 d\u01b0\u01a1ng b\u1ea3n phim y t\u1ebf; \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng \u0111\u01b0\u1eddng truy\u1ec1n m\u00e1y \u0111o m\u1eadt \u0111\u1ed9, m\u1eadt \u0111\u1ed9 m\u1ee9c tr\u1eafng d\u01b0\u1edbi 0,06; m\u1eadt \u0111\u1ed9 m\u1ee9c \u0111en tr\u00ean 3,5.<\/span><\/p>\n3. Ph\u01a1i s\u00e1ng bao g\u1ed3m ph\u01a1i s\u00e1ng sau v\u00e0 ph\u01a1i s\u00e1ng ch\u00ednh.<\/span><\/p>\n\u2460 Ph\u01a1i s\u00e1ng ng\u01b0\u1ee3c. M\u00e0ng \u0111\u1ee1 c\u1ee7a t\u1ea5m nh\u1ef1a c\u1ea3m quang h\u01b0\u1edbng l\u00ean tr\u00ean v\u00e0 m\u00e0ng b\u1ea3o v\u1ec7 h\u01b0\u1edbng xu\u1ed1ng d\u01b0\u1edbi \u0111\u01b0\u1ee3c \u0111\u1eb7t ph\u1eb3ng trong ng\u0103n ph\u01a1i s\u00e1ng \u0111\u1ec3 ti\u1ebfp nh\u1eadn \u0111\u1ed9 ph\u01a1i s\u00e1ng. Tia c\u1ef1c t\u00edm xuy\u00ean qua m\u00e0ng h\u1ed7 tr\u1ee3 ch\u1eefa l\u1edbp keo c\u1ea3m quang. \u0110\u1ec3 thi\u1ebft l\u1eadp n\u1ec1n \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 s\u00e2u r\u1eeda c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 l\u1ef1c li\u00ean k\u1ebft gi\u1eefa m\u00e0ng h\u1ed7 tr\u1ee3 v\u00e0 l\u1edbp nh\u1ef1a c\u1ea3m quang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng. Th\u1eddi gian ph\u01a1i s\u00e1ng sau \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo \u0111\u1ed9 d\u00e0y l\u1edbp n\u1ec1n y\u00eau c\u1ea7u.<\/span><\/p>\n\u2461Ph\u1ea7n ti\u1ebfp x\u00fac ch\u00ednh. C\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u01a1i s\u00e1ng tr\u01b0\u1edbc, t\u1ea5m nh\u1ef1a c\u1ea3m quang h\u1ed7 tr\u1ee3 phim h\u01b0\u1edbng xu\u1ed1ng v\u00e0 phim b\u1ea3o v\u1ec7 h\u01b0\u1edbng l\u00ean tr\u00ean. L\u00e1t trong ng\u0103n k\u00e9o ph\u01a1i \u0111\u1ed3. X\u00e9 m\u00e0ng b\u1ea3o v\u1ec7 m\u1ed9t l\u1ea7n li\u00ean ti\u1ebfp, sau \u0111\u00f3 d\u00e1n b\u1ec1 m\u1eb7t phim l\u00ean t\u1ea5m nh\u1ef1a c\u1ea3m quang. \u0110\u1eb7t ph\u1eb3ng phim ch\u00e2n kh\u00f4ng l\u00ean phim (b\u1ec1 m\u1eb7t phim kh\u00f4ng t\u1ea9m thu\u1ed1c) v\u00e0 h\u00fat ch\u00e2n kh\u00f4ng \u0111\u1ec3 phim b\u00e1m ch\u1eb7t v\u00e0o l\u1edbp nh\u1ef1a c\u1ea3m quang. Tia t\u1eed ngo\u1ea1i \u0111i qua phim ch\u00e2n kh\u00f4ng v\u00e0 ph\u1ea7n trong su\u1ed1t c\u1ee7a phim \u0111\u1ec3 tr\u00f9ng h\u1ee3p v\u00e0 ch\u1eefa ph\u1ea7n c\u1ea3m quang c\u1ee7a b\u1ea3n.<\/span><\/p>\n