{"id":5369,"date":"2026-09-17T17:02:16","date_gmt":"2026-09-17T09:02:16","guid":{"rendered":"https:\/\/www.opticalcutting.com\/large-lens-curve-generator\/"},"modified":"2026-09-18T15:02:55","modified_gmt":"2026-09-18T07:02:55","slug":"may-tao-duong-cong-cho-thau-kinh-lon","status":"publish","type":"product","link":"https:\/\/www.opticalcutting.com\/vi\/may-tao-duong-cong-cho-thau-kinh-lon\/","title":{"rendered":"M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong tr\u00f2ng k\u00ednh l\u1edbn SG-120"},"content":{"rendered":"<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Sora:wght@500;600;700;800&family=Mulish:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');\n\n  .vfp{\n    --white:#ffffff;--bg:#F2F8FD;--bg-2:#D5E8F6;--ink:#14202C;--ink-soft:#4E5C72;\n    --blue:#0274BE;--blue-dark:#015A93;--blue-deep:#013D66;--blue-tint:#E1F0FB;\n    --line:#DCE7EF;--line-2:#B8DBEF;--amber:#C98A00;--amber-bg:#FBF4E3;\n    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section{padding:62px 0}\n  .vfp .band{background:var(--bg)}\n  .vfp .sec-head{max-width:64ch;margin-bottom:32px}\n  .vfp .sec-head h2{margin-bottom:8px}\n  .vfp .sec-head p{color:var(--ink-soft);margin:0}\n  .vfp .twocol{display:grid;grid-template-columns:.6fr 1.4fr;gap:44px;align-items:start}\n  .vfp .twocol .lab .eyebrow{margin-bottom:12px}\n  @media(max-width:880px){.vfp .hero .wrap{grid-template-columns:1fr;gap:32px}.vfp .lede{max-width:none}}\n  @media(max-width:820px){.vfp .twocol{grid-template-columns:1fr;gap:10px}}\n  .vfp ul.clean{list-style:none;max-width:70ch;margin:4px 0 14px}\n  .vfp ul.clean li{padding:9px 0 9px 28px;border-bottom:1px solid var(--line);position:relative}\n  .vfp ul.clean li::before{content:\"\";position:absolute;left:2px;top:17px;width:9px;height:9px;border-radius:50%;background:var(--blue)}\n  .vfp ul.clean li strong{font-weight:700}\n  .vfp .tw{overflow-x:auto}\n  .vfp .tbl{width:100%;border-collapse:collapse;font-size:15px;border:1px solid var(--line-2);border-radius:12px;overflow:hidden;margin:6px 0;min-width:460px}\n  .vfp .tbl th,.vfp .tbl td{text-align:left;padding:11px 15px;border-bottom:1px solid var(--line)}\n  .vfp .tbl thead th{background:var(--blue-deep);color:#ECF7FF;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.05em;font-weight:600}\n  .vfp .tbl tbody tr:last-child td{border-bottom:none}\n  .vfp .tbl tbody tr:nth-child(even){background:var(--bg)}\n  .vfp .tbl .hl{color:var(--blue-dark);font-weight:700}\n  .vfp .datasheet td:first-child{color:var(--ink-soft);width:46%;font-weight:600}\n  .vfp .datasheet td:last-child{font-family:var(--mono);font-size:14px;font-weight:600;color:var(--ink)}\n  .vfp .note{border-left:4px solid var(--blue);background:var(--blue-tint);padding:15px 20px;border-radius:0 10px 10px 0;margin:18px 0;max-width:74ch}\n  .vfp .note .t{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--blue-deep);margin-bottom:5px;font-weight:600}\n  .vfp .note p{margin:0;font-size:15px}\n  .vfp .note.warn{border-left-color:var(--amber);background:var(--amber-bg)}\n  .vfp .note.warn .t{color:#8A6200}\n  .vfp figure{margin:0}\n  .vfp .photo{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg-2)}\n  .vfp .photo img{display:block;width:100%;height:auto}\n  .vfp .photo figcaption{font-family:var(--mono);font-size:11px;color:var(--ink-soft);padding:10px 15px;border-top:1px solid var(--line);background:var(--white);line-height:1.5}\n  .vfp .gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}\n  @media(max-width:860px){.vfp .gal{grid-template-columns:repeat(2,1fr)}}\n  @media(max-width:520px){.vfp .gal{grid-template-columns:1fr}}\n  .vfp .feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}\n  @media(max-width:700px){.vfp .feat-grid{grid-template-columns:1fr}}\n  .vfp .feat{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:22px 21px}\n  .vfp .feat .num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--blue-tint);color:var(--blue-dark);font-family:var(--disp);font-weight:800;font-size:16px;margin-bottom:12px}\n  .vfp .feat h3{margin-bottom:7px}\n  .vfp .feat p{font-size:15px;color:var(--ink-soft);margin:0;max-width:none}\n  .vfp .stage{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin:4px 0 2px}\n  .vfp .st{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:13px 10px;text-align:center}\n  .vfp .st .n{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--blue);text-transform:uppercase}\n  .vfp .st .b{font-family:var(--disp);font-weight:700;font-size:14.5px;margin-top:5px;line-height:1.2}\n  .vfp .st .s{font-size:11.5px;color:var(--ink-soft);margin-top:3px;line-height:1.35}\n  .vfp .st.on{border-color:var(--blue);background:var(--blue-tint);box-shadow:0 10px 26px -18px rgba(1,90,147,.6)}\n  @media(max-width:760px){.vfp .stage{grid-template-columns:repeat(2,1fr)}}\n  .vfp .vid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px}\n  @media(max-width:780px){.vfp .vid-2{grid-template-columns:1fr}}\n  .vfp .video-frame{position:relative;width:100%;aspect-ratio:16\/9;border-radius:14px;overflow:hidden;border:1px solid var(--line-2);background:#000}\n  .vfp .video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}\n  .vfp .vcap{font-family:var(--mono);font-size:11.5px;color:var(--blue-dark);margin-top:10px;font-weight:600}\n  .vfp .cta{background:linear-gradient(135deg,var(--blue-deep),var(--blue-dark));color:#ECF7FF}\n  .vfp .cta h2{color:#fff}\n  .vfp .cta p{color:#B8DBEF}\n  .vfp .cta .eyebrow{color:#92CBED}\n  .vfp .cta .eyebrow::before{background:#92CBED}\n  .vfp .cta-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}\n  .vfp .cta .btn{background:#fff;color:var(--blue-deep)}\n  .vfp .cta .btn:hover{background:#ECF7FF;color:var(--blue-deep)}\n  .vfp .cta a{color:#92CBED}\n  .vfp .cta ul.clean li{border-bottom-color:rgba(255,255,255,.14)}\n  .vfp .trust{font-family:var(--mono);font-size:12.5px;color:#A0C3DE;margin-top:18px;line-height:1.8}\n  .vfp .trust b{color:#fff}\n  @media(max-width:820px){.vfp .cta-inner{grid-template-columns:1fr;gap:22px}}\n  .vfp .geo{width:100%;height:auto;display:block}\n  .vfp .geo text{font-family:'IBM Plex Mono',monospace}\n<\/style>\n\n<div class=\"vfp\">\n\n<!-- ======================= HERO ======================= -->\n<section class=\"hero\">\n  <div class=\"wrap\">\n    <div>\n      <div class=\"eyebrow\">T\u1ea1o \u0111\u01b0\u1eddng cong \u00b7 Giai \u0111o\u1ea1n 2\/5<\/div>\n      <div class=\"model-line\">VIMFUN\u00ae SG-120 \u00b7 M\u00c1Y GIA C\u00d4NG B\u1ec0 M\u1eb6T L\u1edaN TH\u1ee6 C\u00d4NG<\/div>\n      <h1>M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong tr\u00f2ng k\u00ednh l\u1edbn SG-120<\/h1>\n      <p class=\"lede\">M\u1ed9t m\u00e1y th\u1ee7 c\u00f4ng <strong>m\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong cho th\u1ea5u k\u00ednh l\u1edbn<\/strong> c\u00f3 th\u1ec3 m\u00e0i b\u1ec1 m\u1eb7t l\u1ed3i, l\u00f5m ho\u1eb7c ph\u1eb3ng tr\u00ean c\u00e1c chi ti\u1ebft quang h\u1ecdc c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn \u00d8120 mm. \u0110\u00e2y l\u00e0 \u2019anh l\u1edbn\" c\u1ee7a SG-80 \u2014 c\u00f4ng su\u1ea5t tr\u1ee5c ch\u00ednh l\u1edbn h\u01a1n, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t k\u00e9p b\u1eb1ng tia b\u00ean trong v\u00e0 c\u1ea5u tr\u00fac c\u1ee9ng v\u1eefng h\u01a1n \u0111\u1ec3 gi\u1eef b\u00e1n k\u00ednh tr\u00ean m\u1eb7t l\u1edbn.<\/p>\n      <div class=\"chips\">\n        <div class=\"chip\"><div class=\"v\">\u00d8120<small> mm<\/small><\/div><div class=\"l\">\u0110\u01b0\u1eddng k\u00ednh t\u1ed1i \u0111a<\/div><\/div>\n        <div class=\"chip\"><div class=\"v\">0\u201345<small> \u00b0<\/small><\/div><div class=\"l\">\u0110\u1ed9 nghi\u00eang tr\u1ee5c ch\u00ednh<\/div><\/div>\n        <div class=\"chip\"><div class=\"v\">8,000<small> v\u00f2ng\/ph\u00fat<\/small><\/div><div class=\"l\">Tr\u1ee5c ch\u00ednh dao c\u1ee5<\/div><\/div>\n        <div class=\"chip\"><div class=\"v\">\u22640,005<small> mm<\/small><\/div><div class=\"l\">\u0110\u1ed9 \u0111\u1ea3o tr\u1ee5c quay<\/div><\/div>\n      <\/div>\n      <div class=\"hero-actions\">\n        <a class=\"btn\" href=\"#quote\">Y\u00eau c\u1ea7u ch\u1ea1y th\u1eed tr\u00ean ph\u00f4i c\u1ee7a b\u1ea1n<\/a>\n        <a class=\"btn btn-ghost\" href=\"#specs\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7<\/a>\n      <\/div>\n    <\/div>\n    <div>\n      <figure class=\"photo\">\n        <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/sg-120-large-lens-curve-generator.jpg\" alt=\"M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong k\u00ednh l\u1edbn Vimfun SG-120, m\u00e1y th\u1ee7 c\u00f4ng cho quang h\u1ecdc l\u00ean \u0111\u1ebfn 120 mm v\u1edbi l\u00e0m m\u00e1t b\u1eb1ng tia phun b\u00ean trong\" width=\"1200\" height=\"900\" loading=\"eager\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\">\n        <figcaption>Vimfun\u00ae SG-120 \u2014 m\u00e1y gia c\u00f4ng b\u1ec1 m\u1eb7t l\u1edbn th\u1ee7 c\u00f4ng, \u0111\u1ebf gang, k\u00edch th\u01b0\u1edbc 1,3 \u00d7 1,0 \u00d7 1,5 m, tr\u1ecdng l\u01b0\u1ee3ng kho\u1ea3ng 600 kg.<\/figcaption>\n      <\/figure>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= WHERE IT SITS ======================= -->\n<section>\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t<\/div><h2>S\u1ea3n ph\u1ea9m m\u00e1y n\u00e0y t\u1ea1o ra, v\u00e0 nh\u1eefng g\u00ec x\u1ea3y ra tr\u01b0\u1edbc v\u00e0 sau n\u00f3<\/h2><\/div>\n    <div>\n      <p>M\u1ed9t chi ti\u1ebft quang h\u1ecdc b\u1eaft \u0111\u1ea7u t\u1eeb ph\u00f4i c\u1eaft ho\u1eb7c \u00e9p v\u00e0 k\u1ebft th\u00fac b\u1eb1ng m\u1ed9t th\u1ea5u k\u00ednh \u0111\u01b0\u1ee3c tr\u00e1ng ph\u1ee7, t\u00e2m ch\u1ec9nh. M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn \u0111\u1ea3m nh\u1eadn b\u01b0\u1edbc \u1edf gi\u1eefa cho c\u00e1c chi ti\u1ebft l\u1edbn nh\u1ea5t: n\u00f3 c\u1eaft b\u00e1n k\u00ednh cong v\u00e0o m\u1eb7t ph\u00f4i c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn \u00d8120 mm v\u00e0 \u0111\u01b0a \u0111\u1ed9 d\u00e0y t\u00e2m g\u1ea7n v\u1edbi b\u1ea3n v\u1ebd. M\u1ecdi th\u1ee9 ph\u00eda tr\u01b0\u1edbc cung c\u1ea5p cho n\u00f3; m\u1ecdi th\u1ee9 ph\u00eda sau k\u1ebf th\u1eeba b\u1ec1 m\u1eb7t m\u00e0 n\u00f3 \u0111\u1ec3 l\u1ea1i.<\/p>\n      <div class=\"stage\">\n        <div class=\"st\"><div class=\"n\">01<\/div><div class=\"b\">C\u01b0a<\/div><div class=\"s\">Ph\u00f4i \u0111\u01b0\u1ee3c c\u1eaft theo k\u00edch th\u01b0\u1edbc th\u00f4<\/div><\/div>\n        <div class=\"st on\"><div class=\"n\">02<\/div><div class=\"b\">T\u1ea1o \u0111\u01b0\u1eddng cong<\/div><div class=\"s\">M\u00e1y n\u00e0y<\/div><\/div>\n        <div class=\"st\"><div class=\"n\">03<\/div><div class=\"b\">\u0110\u00e1nh b\u00f3ng<\/div><div class=\"s\">M\u00e0i tinh<\/div><\/div>\n        <div class=\"st\"><div class=\"n\">04<\/div><div class=\"b\">Polishing<\/div><div class=\"s\">Ho\u00e0n thi\u1ec7n quang h\u1ecdc<\/div><\/div>\n        <div class=\"st\"><div class=\"n\">05<\/div><div class=\"b\">T\u00e2m h\u00f3a &amp; tr\u00e1ng ph\u1ee7<\/div><div class=\"s\">C\u1eaft c\u1ea1nh, AR, ki\u1ec3m tra<\/div><\/div>\n      <\/div>\n      <p style=\"margin-top:18px\">Chi ti\u1ebft r\u1eddi kh\u1ecfi m\u00e1y n\u00e0y ch\u01b0a ho\u00e0n thi\u1ec7n; b\u00e1n k\u00ednh c\u1ee7a n\u00f3 \u0111\u1ee7 g\u1ea7n \u0111\u1ec3 <a href=\"https:\/\/www.opticalcutting.com\/vi\/may-danh-bong-kinh-loi\/\">giai \u0111o\u1ea1n m\u00e0i v\u00e0 \u0111\u00e1nh b\u00f3ng<\/a> lo\u1ea1i b\u1ecf micromet thay v\u00ec c\u1eaft l\u1ea1i \u0111\u01b0\u1eddng cong. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t \u1edf \u00d8120 kh\u00f4ng ph\u1ea3i l\u00e0 nguy\u00ean l\u00fd \u2014 m\u00e0 l\u00e0 t\u1ea3i tr\u1ecdng. Ph\u00f4i l\u1edbn c\u1ea7n l\u1ef1c c\u1eaft l\u1edbn h\u01a1n v\u00e0 t\u1ecfa ra nhi\u1ec1u nhi\u1ec7t h\u01a1n, v\u00e0 \u0111\u00f3 l\u00e0 \u0111i\u1ec1u m\u00e0 SG-120 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 x\u1eed l\u00fd.<\/p>\n      <div class=\"note\">\n        <div class=\"t\">Khi \u00d880 l\u00e0 \u0111\u1ee7<\/div>\n        <p>\u0110\u1ed1i v\u1edbi c\u00e1c chi ti\u1ebft c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn \u00d880 mm, m\u00e1y nh\u1ecf h\u01a1n <a href=\"https:\/\/www.opticalcutting.com\/vi\/may-tao-duong-cong-cho-trong-kinh-cau\/\">SG-80 m\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh c\u1ea7u<\/a> th\u1ef1c hi\u1ec7n c\u00f9ng nguy\u00ean l\u00fd v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n. N\u00e2ng c\u1ea5p l\u00ean SG-120 khi \u0111\u01b0\u1eddng k\u00ednh, l\u1ef1c c\u1eaft ho\u1eb7c nhi\u1ec7t l\u01b0\u1ee3ng c\u1ee7a m\u1eb7t l\u1edbn l\u00e0 y\u00eau c\u1ea7u c\u1ee7a chi ti\u1ebft c\u1ee7a b\u1ea1n.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= HOW IT WORKS ======================= -->\n<section class=\"band\">\n  <div class=\"wrap\">\n    <div class=\"sec-head\">\n      <h2>M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn t\u1ea1o ra b\u00e1n k\u00ednh nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n      <p>Gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y nh\u1ecf h\u01a1n \u2014 kh\u00f4ng c\u00f3 khu\u00f4n m\u1eabu, kh\u00f4ng c\u00f3 b\u1ed9 \u0111\u1ecbnh h\u00ecnh sao ch\u00e9p. Tr\u00ean d\u00f2ng m\u00e1y n\u00e0y, b\u00e1n k\u00ednh \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb m\u1ed9t g\u00f3c.<\/p>\n    <\/div>\n    <div class=\"twocol\">\n      <div class=\"lab\">\n        <figure>\n          <svg class=\"geo\" viewbox=\"0 0 420 300\" role=\"img\" aria-label=\"H\u00ecnh h\u1ecdc t\u1ea1o \u0111\u01b0\u1eddng cong: g\u00f3c nghi\u00eang gi\u1eefa tr\u1ee5c ch\u00ednh dao c\u1ee5 v\u00e0 tr\u1ee5c ch\u00ednh ph\u00f4i x\u00e1c \u0111\u1ecbnh b\u00e1n k\u00ednh \u0111\u01b0\u1ee3c t\u1ea1o ra\">\n            <rect x=\"0\" y=\"0\" width=\"420\" height=\"300\" fill=\"#ffffff\"\/>\n            <line x1=\"210\" y1=\"20\" x2=\"210\" y2=\"285\" stroke=\"#B8DBEF\" stroke-width=\"1.4\" stroke-dasharray=\"5 4\"\/>\n            <text x=\"216\" y=\"34\" font-size=\"10.5\" fill=\"#4E5C72\">tr\u1ee5c ph\u00f4i<\/text>\n            <path d=\"M120 230 A 130 130 0 0 1 300 230\" fill=\"none\" stroke=\"#0274BE\" stroke-width=\"2.4\"\/>\n            <path d=\"M120 230 L120 262 L300 262 L300 230 Z\" fill=\"#D5E8F6\" stroke=\"#B8DBEF\" stroke-width=\"1.2\"\/>\n            <text x=\"210\" y=\"280\" font-size=\"11\" fill=\"#14202C\" text-anchor=\"middle\">ph\u00f4i tr\u00ean m\u00e2m c\u1eb7p ch\u00e2n kh\u00f4ng<\/text>\n            <line x1=\"210\" y1=\"230\" x2=\"150\" y2=\"96\" stroke=\"#013D66\" stroke-width=\"2.6\"\/>\n            <circle cx=\"150\" cy=\"96\" r=\"4\" fill=\"#013D66\"\/>\n            <text x=\"86\" y=\"88\" font-size=\"10.5\" fill=\"#013D66\">tr\u1ee5c dao c\u1ee5<\/text>\n            <path d=\"M210 160 A 70 70 0 0 0 186 141\" fill=\"none\" stroke=\"#C98A00\" stroke-width=\"1.8\"\/>\n            <text x=\"176\" y=\"176\" font-size=\"13\" fill=\"#C98A00\" font-weight=\"600\">\u03b8<\/text>\n            <ellipse cx=\"150\" cy=\"96\" rx=\"38\" ry=\"11\" fill=\"none\" stroke=\"#0274BE\" stroke-width=\"2\"\/>\n            <line x1=\"112\" y1=\"96\" x2=\"188\" y2=\"96\" stroke=\"#0274BE\" stroke-width=\"1.2\" stroke-dasharray=\"3 3\"\/>\n            <text x=\"150\" y=\"80\" font-size=\"10.5\" fill=\"#0274BE\" text-anchor=\"middle\">\u0111\u00e1 m\u00e0i d\u1ea1ng ch\u00e9n, \u00d8 d<\/text>\n            <line x1=\"210\" y1=\"230\" x2=\"300\" y2=\"230\" stroke=\"#4E5C72\" stroke-width=\"1.2\" stroke-dasharray=\"4 3\"\/>\n            <text x=\"252\" y=\"222\" font-size=\"10.5\" fill=\"#4E5C72\" text-anchor=\"middle\">R<\/text>\n            <rect x=\"24\" y=\"24\" width=\"126\" height=\"40\" rx=\"6\" fill=\"#E1F0FB\" stroke=\"#B8DBEF\"\/>\n            <text x=\"87\" y=\"42\" font-size=\"12.5\" fill=\"#013D66\" text-anchor=\"middle\" font-weight=\"600\">sin \u03b8 = d \/ (2R)<\/text>\n            <text x=\"87\" y=\"56\" font-size=\"9.5\" fill=\"#4E5C72\" text-anchor=\"middle\">\u03b8 = 0\u00b0 t\u1ea1o ra b\u1ec1 m\u1eb7t ph\u1eb3ng<\/text>\n          <\/svg>\n          <figcaption style=\"font-family:var(--mono);font-size:11px;color:var(--ink-soft);padding-top:10px\">G\u00f3c nghi\u00eang \u03b8 gi\u1eefa hai tr\u1ee5c ch\u00ednh x\u00e1c \u0111\u1ecbnh b\u00e1n k\u00ednh R.<\/figcaption>\n        <\/figure>\n      <\/div>\n      <div>\n        <p>Hai tr\u1ee5c ch\u00ednh th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c. Tr\u1ee5c <strong>tr\u1ee5c dao c\u1ee5<\/strong> mang m\u1ed9t \u0111\u00e1 m\u00e0i kim c\u01b0\u01a1ng v\u00e0 quay n\u00f3 \u1edf t\u1ed1c \u0111\u1ed9 8.000 v\u00f2ng\/ph\u00fat. <strong>tr\u1ee5c ph\u00f4i<\/strong> gi\u1eef ph\u00f4i tr\u00ean m\u00e2m c\u1eb7p ch\u00e2n kh\u00f4ng, quay n\u00f3 \u1edf t\u1ed1c \u0111\u1ed9 0\u201336 v\u00f2ng\/ph\u00fat v\u00e0 \u0111\u01b0a n\u00f3 v\u00e0o \u0111\u00e1 m\u00e0i trong khi ng\u01b0\u1eddi v\u1eadn h\u00e0nh quan s\u00e1t qu\u00e1 tr\u00ecnh c\u1eaft.<\/p>\n        <p>V\u00ec \u0111\u00e1 m\u00e0i d\u1ea1ng ch\u00e9n \u0111\u01b0\u1ee3c nghi\u00eang, c\u1ea1nh c\u1eaft h\u00ecnh tr\u00f2n c\u1ee7a n\u00f3 qu\u00e9t ra m\u1ed9t h\u00ecnh c\u1ea7u khi ph\u00f4i quay b\u00ean d\u01b0\u1edbi n\u00f3. B\u00e1n k\u00ednh c\u1ee7a h\u00ecnh c\u1ea7u \u0111\u00f3 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1ec9 b\u1eb1ng h\u00ecnh h\u1ecdc:<\/p>\n        <ul class=\"clean\">\n          <li><strong>sin \u03b8 = d \/ (2R)<\/strong> \u2014 trong \u0111\u00f3 \u03b8 l\u00e0 \u0111\u1ed9 nghi\u00eang tr\u1ee5c ch\u00ednh, d l\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u1ea1nh c\u1eaft hi\u1ec7u d\u1ee5ng c\u1ee7a \u0111\u00e1 m\u00e0i d\u1ea1ng ch\u00e9n v\u00e0 R l\u00e0 b\u00e1n k\u00ednh t\u1ea1o ra<\/li>\n          <li><strong>\u03b8 = 0\u00b0<\/strong> \u2014 hai tr\u1ee5c song song v\u00e0 m\u00e1y t\u1ea1o ra m\u1ed9t <strong>m\u1eb7t ph\u1eb3ng<\/strong><\/li>\n          <li><strong>nghi\u00eang 0\u201345\u00b0<\/strong> \u2014 c\u00e0i \u0111\u1eb7t c\u00e0ng quay c\u00e0ng d\u1ed1c th\u00ec b\u00e1n k\u00ednh t\u1ea1o ra c\u00e0ng ng\u1eafn<\/li>\n          <li><strong>L\u1ed3i ho\u1eb7c l\u00f5m<\/strong> \u2014 quy\u1ebft \u0111\u1ecbnh b\u1edfi ph\u00eda n\u00e0o c\u1ee7a tr\u1ee5c ph\u00f4i m\u00e0 \u0111\u00e1 m\u00e0i \u0111\u01b0\u1ee3c nghi\u00eang t\u1edbi<\/li>\n        <\/ul>\n        <p>H\u00ecnh h\u1ecdc gi\u1ed1ng h\u1ec7t nh\u01b0 c\u00e1c m\u00e1y nh\u1ecf h\u01a1n. M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn c\u1ea7n b\u1ed5 sung l\u00e0 \u0111\u1ed9 b\u1ec1n v\u00e0 h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t \u0111\u1ec3 duy tr\u00ec h\u00ecnh h\u1ecdc \u0111\u00f3 trong khi lo\u1ea1i b\u1ecf nhi\u1ec1u v\u1eadt li\u1ec7u h\u01a1n.<\/p>\n        <div class=\"note\">\n          <div class=\"t\">\u0110i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a g\u00ec khi b\u1ea1n mua<\/div>\n          <p>B\u1ea1n \u0111ang mua m\u1ed9t ph\u1ea1m vi \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u1edfi c\u01a1 c\u1ea5u di chuy\u1ec3n 0\u201345\u00b0 v\u00e0 c\u00e1c lo\u1ea1i \u0111\u00e1 m\u00e0i cho v\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n \u2014 gi\u1ed1ng nh\u01b0 tr\u00ean c\u00e1c m\u00e1y nh\u1ecf h\u01a1n. S\u1ef1 kh\u00e1c bi\u1ec7t b\u1ea1n tr\u1ea3 ti\u1ec1n cho SG-120 l\u00e0 n\u0103ng l\u1ef1c, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t nguy\u00ean l\u00fd kh\u00e1c.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= WHY BIGGER ======================= -->\n<section>\n  <div class=\"wrap\">\n    <div class=\"sec-head\">\n      <h2>T\u1ea1i sao th\u1ea5u k\u00ednh l\u1edbn c\u1ea7n m\u1ed9t m\u00e1y kh\u00e1c?<\/h2>\n      <p>Kh\u00f4ng ph\u1ea3i v\u00ec h\u00ecnh h\u1ecdc thay \u0111\u1ed5i \u2014 n\u00f3 kh\u00f4ng thay \u0111\u1ed5i. B\u1edfi v\u00ec ph\u00f4i l\u1edbn c\u1ea7n l\u1ef1c c\u1eaft l\u1edbn h\u01a1n v\u00e0 t\u1ecfa ra nhi\u1ec1u nhi\u1ec7t h\u01a1n, v\u00e0 m\u1ed9t m\u00e1y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho \u00d880 kh\u00f4ng th\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng \u0111\u00f3. Ba y\u1ebfu t\u1ed1 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u00ean SG-120.<\/p>\n    <\/div>\n    <div class=\"feat-grid\">\n      <div class=\"feat\">\n        <div class=\"num\">1<\/div>\n        <h3>C\u00f4ng su\u1ea5t tr\u1ee5c ch\u00ednh l\u1edbn h\u01a1n cho v\u1ebft c\u1eaft l\u1edbn h\u01a1n<\/h3>\n        <p>C\u00e1c \u0111\u1ed9ng c\u01a1 c\u1ee7a d\u1ee5ng c\u1ee5 v\u00e0 ph\u00f4i \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p l\u00ean 1,5 kW \u00d7 2 c\u1ef1c, v\u00ec v\u1eady m\u00e1y duy tr\u00ec t\u1ed1c \u0111\u1ed9 c\u1eaft qua cung r\u1ed9ng h\u01a1n c\u1ee7a m\u1eb7t \u00d8120 thay v\u00ec b\u1ecb ch\u1eadm l\u1ea1i v\u00e0 rung.<\/p>\n      <\/div>\n      <div class=\"feat\">\n        <div class=\"num\">2<\/div>\n        <h3>H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t k\u00e9p b\u1eb1ng tia b\u00ean trong<\/h3>\n        <p>Tr\u1ee5c ch\u00ednh d\u1ee5ng c\u1ee5 mang m\u1ed9t tia b\u00ean trong, v\u00ec v\u1eady ch\u1ea5t l\u00e0m m\u00e1t ti\u1ebfp c\u1eadn v\u1ebft c\u1eaft t\u1eeb b\u00ean trong \u0111\u00e1 m\u00e0i c\u0169ng nh\u01b0 b\u00ean ngo\u00e0i. Tr\u00ean m\u1eb7t l\u1edbn, ngu\u1ed3n cung c\u1ea5p b\u00ean trong c\u1ed9ng v\u1edbi b\u00ean ngo\u00e0i n\u00e0y l\u00e0 th\u1ee9 gi\u1eef cho ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t \u1ed5n \u0111\u1ecbnh khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng l\u00ean.<\/p>\n      <\/div>\n      <div class=\"feat\">\n        <div class=\"num\">3<\/div>\n        <h3>C\u1ea5u tr\u00fac gia c\u1ed1, c\u1ee9ng v\u1eefng h\u01a1n<\/h3>\n        <p>C\u00e1c b\u1ed9 ph\u1eadn ch\u1ecbu t\u1ea3i \u0111\u01b0\u1ee3c gia c\u1ed1 so v\u1edbi SG-80 \u0111\u1ec3 t\u0103ng \u0111\u1ed9 c\u1ee9ng v\u1eefng, v\u00ec v\u1eady l\u1ef1c c\u1eaft b\u1ed5 sung c\u1ee7a ph\u00f4i l\u1edbn kh\u00f4ng bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng sai s\u1ed1 h\u00ecnh d\u1ea1ng tr\u00ean b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n.<\/p>\n      <\/div>\n      <div class=\"feat\">\n        <div class=\"num\">4<\/div>\n        <h3>V\u1eabn l\u00e0 m\u1ed9t m\u00e1y th\u1ee7 c\u00f4ng \u0111\u1ec3 th\u00e0nh th\u1ea1o<\/h3>\n        <p>Gi\u1ed1ng nh\u01b0 SG-80, ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u1eb7t \u0111\u1ed9 nghi\u00eang, ch\u1ea1y m\u1ed9t chi ti\u1ebft \u0111\u1ea7u ti\u00ean v\u00e0 \u0111\u1ecdc \u0111\u1ed9 v\u00f5ng c\u1ee7a n\u00f3 tr\u01b0\u1edbc khi ch\u1ea1y h\u00e0ng lo\u1ea1t. SG-120 mang l\u1ea1i cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 k\u1ef9 n\u0103ng \u0111\u00f3 kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c v\u1edbi k\u00ednh l\u1edbn, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t c\u00e1ch l\u00e0m vi\u1ec7c kh\u00e1c.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= MATERIALS ======================= -->\n<section class=\"band\">\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">Kh\u1ea3 n\u0103ng<\/div><h2>N\u00f3 c\u00f3 th\u1ec3 x\u1eed l\u00fd nh\u1eefng v\u1eadt li\u1ec7u v\u00e0 h\u00ecnh d\u1ea1ng n\u00e0o?<\/h2><\/div>\n    <div>\n      <div class=\"tw\">\n        <table class=\"tbl\">\n          <thead><tr><th>M\u1ee5c<\/th><th>Kh\u1ea3 n\u0103ng<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td class=\"hl\">B\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c t\u1ea1o ra<\/td><td>B\u1ec1 m\u1eb7t c\u1ea7u l\u1ed3i v\u00e0 l\u00f5m; b\u1ec1 m\u1eb7t ph\u1eb3ng<\/td><\/tr>\n            <tr><td class=\"hl\">D\u1ea3i b\u00e1n k\u00ednh<\/td><td>\u0110\u01b0\u1ee3c \u0111\u1eb7t b\u1edfi c\u00e0ng quay, nghi\u00eang 0\u00b0\u201345\u00b0; ph\u1eb3ng \u1edf 0\u00b0<\/td><\/tr>\n            <tr><td class=\"hl\">\u0110\u01b0\u1eddng k\u00ednh ph\u00f4i<\/td><td>L\u00ean \u0111\u1ebfn \u00d8120 mm<\/td><\/tr>\n            <tr><td class=\"hl\">H\u00e0nh tr\u00ecnh ph\u00f4i<\/td><td>70 mm<\/td><\/tr>\n            <tr><td class=\"hl\">Ph\u00f4i m\u1ed7i chu tr\u00ecnh<\/td><td>1 \u2014 chi ti\u1ebft \u0111\u01a1n, n\u1ea1p th\u1ee7 c\u00f4ng<\/td><\/tr>\n            <tr><td class=\"hl\">Materials<\/td><td>Th\u1ea5u k\u00ednh quang h\u1ecdc \u2014 g\u1eedi v\u1eadt li\u1ec7u c\u1ee7a qu\u00fd v\u1ecb \u0111\u1ec3 ch\u1ea1y <a href=\"#quote\">th\u1eed nghi\u1ec7m mi\u1ec5n ph\u00ed<\/a>; t\u00ednh ph\u00f9 h\u1ee3p \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn tr\u00ean b\u1ed9 ph\u1eadn c\u1ee7a qu\u00fd v\u1ecb<\/td><\/tr>\n            <tr><td class=\"hl\">\u0110\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng b\u1ec1 m\u1eb7t<\/td><td>\u2264 0,003 mm<\/td><\/tr>\n            <tr><td class=\"hl\">Sai s\u1ed1 \u0111\u1ed9 d\u00e0y t\u00e2m<\/td><td>\u2264 0.01 mm<\/td><\/tr>\n            <tr><td class=\"hl\">Cooling<\/td><td>\u0110\u01b0\u1eddng d\u1eabn k\u00e9p b\u1eb1ng tia b\u00ean trong (b\u00ean trong + b\u00ean ngo\u00e0i)<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p style=\"margin-top:18px\">N\u1ebfu b\u1ea3n v\u1ebd c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c ghi k\u00edch th\u01b0\u1edbc theo <a href=\"https:\/\/www.iso.org\/standard\/79655.html\" target=\"_blank\" rel=\"noopener noreferrer\">Khung ISO 10110<\/a>, g\u1eedi k\u00e8m theo y\u00eau c\u1ea7u. Tr\u00ean m\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn, dung sai b\u00e1n k\u00ednh v\u00e0 dung sai \u0111\u1ed9 d\u00e0y t\u00e2m l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh xem c\u00f4ng vi\u1ec7c c\u00f3 ph\u00f9 h\u1ee3p hay kh\u00f4ng, v\u00e0 li\u1ec7u \u0111\u01b0\u1eddng k\u00ednh c\u00f3 c\u1ea7n m\u00e1y l\u1edbn h\u01a1n hay kh\u00f4ng \u2014 xem <a href=\"https:\/\/www.crystran.co.uk\/optical-materials\" target=\"_blank\" rel=\"noopener noreferrer\">d\u1eef li\u1ec7u v\u1eadt li\u1ec7u quang h\u1ecdc<\/a> n\u1ebfu b\u1ea1n \u0111ang ch\u1ecdn k\u00ednh.<\/p>\n      <figure class=\"photo\" style=\"margin-top:8px\">\n        <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/sg-120-sample-parts-large-lenses.jpg\" alt=\"Ph\u00f4i th\u1ea5u k\u00ednh t\u1ea1o h\u00ecnh l\u1edbn l\u00ean \u0111\u1ebfn \u00d8120 mm t\u1eeb m\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn SG-120\" width=\"1200\" height=\"700\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\">\n        <figcaption>Ph\u00f4i l\u1edbn \u0111\u01b0\u1ee3c gia c\u00f4ng \u2014 th\u1ea5u k\u00ednh quang h\u1ecdc c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn \u00d8120 mm, l\u1ed3i, l\u00f5m v\u00e0 ph\u1eb3ng.<\/figcaption>\n      <\/figure>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= SPECS ======================= -->\n<section id=\"specs\">\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">B\u1ea3ng d\u1eef li\u1ec7u<\/div><h2>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n      <p style=\"font-size:14.5px;color:var(--ink-soft);margin-top:10px\">SG-120 chia s\u1ebb c\u00e1c c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a SG-80; n\u00f3 b\u1ed5 sung c\u00f4ng su\u1ea5t tr\u1ee5c ch\u00ednh, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t b\u1eb1ng tia b\u00ean trong v\u00e0 c\u1ea5u tr\u00fac gia c\u1ed1 cho c\u00f4ng vi\u1ec7c l\u1edbn.<\/p>\n    <\/div>\n    <div>\n      <div class=\"tw\">\n        <table class=\"tbl datasheet\">\n          <tbody>\n            <tr><td>\u0110\u01b0\u1eddng k\u00ednh gia c\u00f4ng t\u1ed1i \u0111a<\/td><td>\u00d8120 mm<\/td><\/tr>\n            <tr><td>H\u00e0nh tr\u00ecnh ph\u00f4i<\/td><td>70 mm<\/td><\/tr>\n            <tr><td>\u0110\u1ed9 nghi\u00eang c\u00e0ng quay<\/td><td>0\u00b0 \u2013 45\u00b0<\/td><\/tr>\n            <tr><td>T\u1ed1c \u0111\u1ed9 tr\u1ee5c ch\u00ednh d\u1ee5ng c\u1ee5<\/td><td>000 v\u00f2ng\/ph\u00fat<\/td><\/tr>\n            <tr><td>T\u1ed1c \u0111\u1ed9 tr\u1ee5c ch\u00ednh ph\u00f4i<\/td><td>0 \u2013 36 v\u00f2ng\/ph\u00fat, \u0111i\u1ec1u ch\u1ec9nh v\u00f4 c\u1ea5p<\/td><\/tr>\n            <tr><td>\u0110\u1ed9 \u0111\u1ea3o tr\u1ee5c ch\u00ednh d\u1ee5ng c\u1ee5 (h\u01b0\u1edbng t\u00e2m \/ h\u01b0\u1edbng tr\u1ee5c)<\/td><td>\u2264 0,005 mm<\/td><\/tr>\n            <tr><td>\u0110\u1ed9 \u0111\u1ea3o tr\u1ee5c ch\u00ednh ph\u00f4i (h\u01b0\u1edbng t\u00e2m \/ h\u01b0\u1edbng tr\u1ee5c)<\/td><td>\u2264 0,005 mm<\/td><\/tr>\n            <tr><td>Kh\u1edbp chi\u1ec1u cao hai tr\u1ee5c<\/td><td>\u00b1 0,25 mm, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh<\/td><\/tr>\n            <tr><td>\u0110\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng b\u1ec1 m\u1eb7t<\/td><td>\u2264 0,003 mm<\/td><\/tr>\n            <tr><td>Sai s\u1ed1 \u0111\u1ed9 d\u00e0y t\u00e2m<\/td><td>\u2264 0.01 mm<\/td><\/tr>\n            <tr><td>Cooling<\/td><td>\u0110\u01b0\u1eddng d\u1eabn k\u00e9p b\u1eb1ng tia b\u00ean trong (b\u00ean trong + b\u00ean ngo\u00e0i)<\/td><\/tr>\n            <tr><td>\u0110\u1ed9ng c\u01a1 tr\u1ee5c ch\u00ednh<\/td><td>1,5 kW \u00d7 2 c\u1ef1c<\/td><\/tr>\n            <tr><td>\u0110\u1ed9ng c\u01a1 ph\u00f4i<\/td><td>0,18 kW (1:30)<\/td><\/tr>\n            <tr><td>K\u00edch th\u01b0\u1edbc t\u1ed5ng th\u1ec3 (D \u00d7 R \u00d7 C)<\/td><td>1,3 \u00d7 1,0 \u00d7 1,5 m<\/td><\/tr>\n            <tr><td>T\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng<\/td><td>kho\u1ea3ng 600 kg<\/td><\/tr>\n            <tr><td>C\u1ea5u t\u1ea1o \u0111\u1ebf<\/td><td>Gang, c\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac \u0111\u01b0\u1ee3c b\u00e0o th\u1ee7 c\u00f4ng, gia c\u1ed1<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <div class=\"note\">\n        <div class=\"t\">V\u1eadt t\u01b0 ti\u00eau hao<\/div>\n        <p>Tr\u00ean m\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn, c\u00e1c \u0111\u00e1 m\u00e0i kim c\u01b0\u01a1ng v\u00e0 \u0111\u00e1 m\u00e0i l\u00e0 v\u1eadt t\u01b0 ti\u00eau hao \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn cho v\u1eadt li\u1ec7u v\u00e0 b\u00e1n k\u00ednh. Ch\u00fang \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1 ri\u00eang \u2014 h\u00e3y cho ch\u00fang t\u00f4i bi\u1ebft v\u1eadt li\u1ec7u v\u00e0 b\u00e1n k\u00ednh c\u1ee7a b\u1ea1n v\u00e0 ch\u00fang t\u00f4i s\u1ebd ch\u1ec9 \u0111\u1ecbnh ch\u00fang.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= ASSEMBLIES ======================= -->\n<section class=\"band\">\n  <div class=\"wrap\">\n    <div class=\"sec-head\">\n      <h2>C\u00e1c c\u1ee5m l\u1eafp r\u00e1p ch\u00ednh v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng c\u1ee5m<\/h2>\n      <p>\u0110\u00e2y l\u00e0 thu\u1eadt ng\u1eef m\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ee7a b\u1ea1n v\u00e0 k\u1ef9 s\u01b0 d\u1ecbch v\u1ee5 c\u1ee7a ch\u00fang t\u00f4i s\u1ebd s\u1eed d\u1ee5ng chung t\u1ea1i x\u01b0\u1edfng.<\/p>\n    <\/div>\n    <div class=\"twocol\">\n      <div class=\"lab\">\n        <figure class=\"photo\">\n          <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.opticalcutting.com\/wp-content\/uploads\/2026\/09\/sg-120-main-assemblies.jpg\" alt=\"C\u00e1c c\u1ee5m ch\u00ednh c\u1ee7a m\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn SG-120 v\u1edbi c\u00e1c ch\u1ec9 d\u1eabn \u0111\u1ebfn tr\u1ee5c ch\u00ednh d\u1ee5ng c\u1ee5, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t b\u1eb1ng tia b\u00ean trong v\u00e0 b\u00e0n xoay\" width=\"900\" height=\"1100\" title=\"Thi\u1ebft b\u1ecb c\u1eaft k\u00ednh Vimfun l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e1y ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1eaft ch\u00ednh x\u00e1c\">\n          <figcaption>C\u00e1c c\u1ee5m l\u1eafp r\u00e1p ch\u00ednh, \u0111\u01b0\u1ee3c \u0111\u00e1nh s\u1ed1 tham chi\u1ebfu theo b\u1ea3ng.<\/figcaption>\n        <\/figure>\n      <\/div>\n      <div>\n        <div class=\"tw\">\n          <table class=\"tbl\">\n            <thead><tr><th>C\u1ee5m l\u1eafp r\u00e1p<\/th><th>Function<\/th><\/tr><\/thead>\n            <tbody>\n              <tr><td class=\"hl\">Tr\u1ee5c ch\u00ednh dao c\u1ee5<\/td><td>Mang \u0111\u00e1 m\u00e0i kim c\u01b0\u01a1ng \u1edf t\u1ed1c \u0111\u1ed9 8.000 v\u00f2ng\/ph\u00fat; \u0111\u1ed9ng c\u01a1 1,5 kW \u00d7 2 c\u1ef1c cho v\u1ebft c\u1eaft chi ti\u1ebft l\u1edbn<\/td><\/tr>\n              <tr><td class=\"hl\">L\u00e0m m\u00e1t b\u1eb1ng tia b\u00ean trong<\/td><td>C\u1ea5p ch\u1ea5t l\u00e0m m\u00e1t t\u1eeb b\u00ean trong b\u00e1nh xe c\u0169ng nh\u01b0 b\u00ean ngo\u00e0i, duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t tr\u00ean m\u1ed9t m\u1eb7t l\u1edbn<\/td><\/tr>\n              <tr><td class=\"hl\">B\u00e0n xoay<\/td><td>Nghi\u00eang tr\u1ee5c ch\u00ednh d\u1ee5ng c\u1ee5 0\u00b0\u201345\u00b0 \u0111\u1ec3 \u0111\u1eb7t b\u00e1n k\u00ednh t\u1ea1o ra; kh\u00f3a trong qu\u00e1 tr\u00ecnh ch\u1ea1y<\/td><\/tr>\n              <tr><td class=\"hl\">Tr\u1ee5c ch\u00ednh ph\u00f4i<\/td><td>M\u00e2m c\u1eb7p ch\u00e2n kh\u00f4ng quay ph\u00f4i \u1edf t\u1ed1c \u0111\u1ed9 0\u201336 v\u00f2ng\/ph\u00fat; c\u1ea5p li\u1ec7u b\u1eb1ng tay v\u00e0o b\u00e1nh xe<\/td><\/tr>\n              <tr><td class=\"hl\">H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t<\/td><td>H\u1ec7 th\u1ed1ng c\u1ea5p tu\u1ea7n ho\u00e0n c\u1ea5p cho c\u00e1c \u0111\u01b0\u1eddng b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i, b\u1ec3 ch\u1ee9a \u1edf ch\u00e2n \u0111\u1ebf<\/td><\/tr>\n              <tr><td class=\"hl\">Ch\u00e2n \u0111\u1ebf b\u1eb1ng gang gia c\u1ed1<\/td><td>C\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i b\u1eb1ng tay gia c\u1ed1, gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng d\u01b0\u1edbi l\u1ef1c c\u1eaft cao h\u01a1n<\/td><\/tr>\n              <tr><td class=\"hl\">\u0110i\u1ec1u khi\u1ec3n v\u1eadn h\u00e0nh<\/td><td>T\u1ed1c \u0111\u1ed9 tr\u1ee5c ch\u00ednh, c\u1ea5p li\u1ec7u v\u00e0 kh\u00f3a b\u00e0n xoay trong t\u1ea7m tay c\u1ee7a v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c<\/td><\/tr>\n            <\/tbody>\n          <\/table>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= UTILITIES & SAFETY ======================= -->\n<section>\n  <div class=\"wrap twocol\">\n    <div class=\"lab\"><div class=\"eyebrow\">L\u1eafp \u0111\u1eb7t<\/div><h2>Ti\u1ec7n \u00edch, m\u00f4i tr\u01b0\u1eddng v\u00e0 an to\u00e0n<\/h2><\/div>\n    <div>\n      <p>Ngu\u1ed3n \u0111i\u1ec7n, kh\u00ed n\u00e9n, ch\u1ea5t l\u00e0m m\u00e1t, t\u1ea3i tr\u1ecdng s\u00e0n v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng m\u00e0 m\u00e1y s\u1ebd ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn v\u1edbi ch\u00fang t\u00f4i cho m\u1ed7i \u0111\u01a1n h\u00e0ng, c\u00f9ng v\u1edbi c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n v\u00e0 b\u1ea3o v\u1ec7 \u0111i k\u00e8m. C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec7n \u00e1p v\u00e0 t\u1ea7n s\u1ed1 t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m c\u1ee7a b\u1ea1n, v\u1eadt li\u1ec7u b\u1ea1n \u0111ang x\u1eed l\u00fd v\u00e0 th\u1ecb tr\u01b0\u1eddng \u0111\u00edch, v\u00ec v\u1eady ch\u00fang t\u00f4i kh\u00f4ng c\u00f4ng b\u1ed1 m\u1ed9t b\u1ed9 th\u00f4ng s\u1ed1 duy nh\u1ea5t \u1edf \u0111\u00e2y.<\/p>\n      <p>Vui l\u00f2ng g\u1eedi cho ch\u00fang t\u00f4i c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m c\u1ee7a qu\u00fd v\u1ecb c\u00f9ng v\u1edbi y\u00eau c\u1ea7u c\u1ee7a qu\u00fd v\u1ecb v\u00e0 ch\u00fang t\u00f4i s\u1ebd g\u1eedi l\u1ea1i c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ti\u1ec7n \u00edch v\u00e0 m\u00f4i tr\u01b0\u1eddng b\u1eb1ng v\u0103n b\u1ea3n, tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/p>\n      <div class=\"note warn\">\n        <div class=\"t\">C\u1ea3nh b\u00e1o c\u00f4ng b\u1eb1ng<\/div>\n        <p>M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn ch\u1ec9 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i theo ng\u01b0\u1eddi v\u1eadn h\u00e0nh ch\u1ea1y n\u00f3, v\u00e0 k\u00ednh l\u1edbn \u00edt khoan dung v\u1edbi c\u1ea5p li\u1ec7u n\u1eb7ng h\u01a1n k\u00ednh nh\u1ecf. Vi\u1ec7c thi\u1ebft l\u1eadp c\u1ea5p li\u1ec7u v\u00e0 l\u00e0m m\u00e1t cho m\u1ed9t b\u1ed9 ph\u1eadn l\u1edbn m\u1edbi c\u1ea7n c\u00e1c b\u1ed9 ph\u1eadn th\u1eed nghi\u1ec7m, kh\u00f4ng ph\u1ea3i s\u00e1ch h\u01b0\u1edbng d\u1eabn \u2014 \u0111\u00f3 l\u00e0 l\u00fd do ch\u00fang t\u00f4i y\u00eau c\u1ea7u ph\u00f4i c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi b\u00e1o gi\u00e1.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= WARRANTY ======================= -->\n<section class=\"band\">\n  <div class=\"wrap\">\n    <div class=\"sec-head\">\n      <h2>\u0110i\u1ec1u g\u00ec x\u1ea3y ra sau khi m\u00e1y \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t?<\/h2>\n      <p>C\u00e1c \u0111i\u1ec1u kho\u1ea3n t\u01b0\u01a1ng t\u1ef1 \u00e1p d\u1ee5ng cho m\u1ecdi m\u00e1y ch\u00fang t\u00f4i v\u1eadn chuy\u1ec3n, b\u1ea5t k\u1ec3 \u0111i \u0111\u00e2u tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n    <\/div>\n    <div class=\"tw\">\n      <table class=\"tbl datasheet\">\n        <tbody>\n          <tr><td>Th\u1eddi gian b\u1ea3o h\u00e0nh<\/td><td>12 th\u00e1ng k\u1ec3 t\u1eeb khi ch\u1ea5p nh\u1eadn cu\u1ed1i c\u00f9ng<\/td><\/tr>\n          <tr><td>Ph\u1ea3n h\u1ed3i trong th\u1eddi gian b\u1ea3o h\u00e0nh<\/td><td>Ph\u1ea3n h\u1ed3i trong v\u00f2ng 8 gi\u1edd \u00b7 \u0111\u1ec1 xu\u1ea5t gi\u1ea3i ph\u00e1p trong v\u00f2ng 24 gi\u1edd \u00b7 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 trong v\u00f2ng 48 gi\u1edd, bao g\u1ed3m mua s\u1eafm, l\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh c\u00e1c b\u1ed9 ph\u1eadn<\/td><\/tr>\n          <tr><td>Sau th\u1eddi gian b\u1ea3o h\u00e0nh<\/td><td>D\u1ecbch v\u1ee5 v\u00e0 ph\u1ee5 t\u00f9ng thay th\u1ebf c\u00f3 s\u1eb5n trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a m\u00e1y<\/td><\/tr>\n          <tr><td>Ch\u1ee9ng nh\u1eadn<\/td><td>CE<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n    <p style=\"margin-top:16px;font-size:14.5px;color:var(--ink-soft)\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 thay \u0111\u1ed5i do n\u00e2ng c\u1ea5p thi\u1ebft k\u1ebf. C\u00f3 th\u1ec3 c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t nh\u1ecf \u1edf m\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn. \u0110\u1ed1i v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt r\u00e0ng bu\u1ed9c, vui l\u00f2ng tham kh\u1ea3o x\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng.<\/p>\n  <\/div>\n<\/section>\n\n<!-- ======================= VIDEO ======================= -->\n<section>\n  <div class=\"wrap\">\n    <div class=\"sec-head\">\n      <h2>Xem m\u00e1y \u0111ang ho\u1ea1t \u0111\u1ed9ng<\/h2>\n      <p>M\u00e1y SG-120 t\u1ea1o ra m\u1ed9t b\u1ec1 m\u1eb7t c\u1ea7u l\u1edbn, v\u00e0 h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t b\u1eb1ng tia b\u00ean trong duy tr\u00ec v\u1ebft c\u1eaft tr\u00ean m\u1eb7t \u00d8120.<\/p>\n    <\/div>\n    <div class=\"vid-2\">\n      <div>\n        <div class=\"video-frame\">\n          <iframe src=\"https:\/\/www.youtube.com\/embed\/REPLACE_VIDEO_ID_1\" title=\"Chu tr\u00ecnh t\u1ea1o h\u00ecnh c\u1ea7u l\u1edbn SG-120\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n        <\/div>\n        <p class=\"vcap\">01 \u2014 Chu tr\u00ecnh t\u1ea1o h\u00ecnh c\u1ea7u, ph\u00f4i l\u1edbn<\/p>\n      <\/div>\n      <div>\n        <div class=\"video-frame\">\n          <iframe src=\"https:\/\/www.youtube.com\/embed\/REPLACE_VIDEO_ID_2\" title=\"Thi\u1ebft l\u1eadp l\u00e0m m\u00e1t b\u1eb1ng tia b\u00ean trong v\u00e0 b\u00e0n xoay SG-120\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n        <\/div>\n        <p class=\"vcap\">02 \u2014 L\u00e0m m\u00e1t b\u1eb1ng tia b\u00ean trong v\u00e0 thi\u1ebft l\u1eadp b\u00e0n xoay<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ======================= CTA ======================= -->\n<section class=\"cta\" id=\"quote\">\n  <div class=\"wrap cta-inner\">\n    <div>\n      <div class=\"eyebrow\">10. L\u1ea5y m\u1ed9t m\u1eabu c\u1eaft tr\u00ean germanium c\u1ee7a b\u1ea1n<\/div>\n      <h2>G\u1eedi m\u1ed9t b\u1ea3n v\u1ebd v\u00e0 m\u1ed9t v\u00e0i ph\u00f4i<\/h2>\n      <p>M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong th\u1ea5u k\u00ednh l\u1edbn d\u1ec5 b\u1ecb ch\u1ec9 \u0111\u1ecbnh sai t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u. H\u00e3y g\u1eedi cho ch\u00fang t\u00f4i m\u1ed9t b\u1ea3n v\u1ebd chi ti\u1ebft \u2014 \u0111\u01b0\u1eddng k\u00ednh, b\u00e1n k\u00ednh, \u0111\u1ed9 d\u00e0y t\u00e2m, v\u1eadt li\u1ec7u v\u00e0 c\u1ea5p dung sai b\u1ea1n c\u1ea7n gi\u1eef \u2014 c\u00f9ng v\u1edbi m\u1ed9t v\u00e0i ph\u00f4i c\u1ee7a b\u1ea1n. Ch\u00fang t\u00f4i s\u1ebd ch\u1ea1y th\u1eed, tr\u1ea3 l\u1ea1i v\u00e0 g\u1eedi b\u1ea3ng quy tr\u00ecnh c\u00f9ng v\u1edbi b\u00e1o gi\u00e1.<\/p>\n      <p>N\u1ebfu c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a b\u1ea1n c\u00f3 k\u00edch th\u01b0\u1edbc \u00d880 mm tr\u1edf xu\u1ed1ng, ch\u00fang t\u00f4i s\u1ebd gi\u1edbi thi\u1ec7u b\u1ea1n v\u1edbi m\u00e1y SG-80 thay v\u00ec b\u00e1o gi\u00e1 m\u1ed9t m\u00e1y l\u1edbn h\u01a1n m\u1ee9c b\u1ea1n c\u1ea7n.<\/p>\n      <div class=\"hero-actions\">\n        <a class=\"btn\" href=\"mailto:daria@endlesswiresaw.com?subject=SG-120%20large%20lens%20curve%20generator%20enquiry\">G\u1eedi email cho \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt<\/a>\n        <a class=\"btn btn-ghost\" href=\"https:\/\/www.opticalcutting.com\/vi\/may-tao-duong-cong-cho-trong-kinh-cau\/\">Xem m\u00e1y SG-80<\/a>\n      <\/div>\n      <div class=\"trust\">Ch\u1ee9ng nh\u1eadn ISO 9001 \u00b7 Tu\u00e2n th\u1ee7 CE \u00b7 \u0111\u00e3 v\u1eadn chuy\u1ec3n \u0111\u1ebfn <b>H\u01a1n 20 qu\u1ed1c gia<\/b><br><b>B\u1ea3o h\u00e0nh 12 th\u00e1ng<\/b> \u00b7 ch\u1ea1y th\u1eed mi\u1ec5n ph\u00ed tr\u00ean v\u1eadt li\u1ec7u do kh\u00e1ch h\u00e0ng cung c\u1ea5p<br>Kh\u00e1ch h\u00e0ng quang h\u1ecdc bao g\u1ed3m <b>Edmund Optics<\/b> V\u00e0 <b>Coherent<\/b><\/div>\n    <\/div>\n    <div>\n      <p>Thi\u1ebft b\u1ecb v\u00e0 t\u00e0i li\u1ec7u li\u00ean quan:<\/p>\n      <ul class=\"clean\">\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-tao-duong-cong-cho-trong-kinh-cau\/\">M\u00e1y t\u1ea1o h\u00ecnh cong \u1ed1ng k\u00ednh c\u1ea7u SG-80<\/a> \u2014 m\u00e1y t\u1ea1o h\u00ecnh th\u1ee7 c\u00f4ng nh\u1ecf h\u01a1n l\u00ean \u0111\u1ebfn \u00d880 mm<\/li>\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-tao-do-cong-quang-hoc-cnc\/\">M\u00e1y t\u1ea1o \u0111\u01b0\u1eddng cong quang h\u1ecdc CNC Auto-SG-50<\/a> \u2014 m\u00e1y t\u1ea1o h\u00ecnh t\u1ef1 \u0111\u1ed9ng<\/li>\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/may-danh-bong-kinh-loi\/\">M\u00e1y \u0111\u00e1nh b\u00f3ng th\u1ea5u k\u00ednh l\u1ed3i FP-4L<\/a> \u2014 giai \u0111o\u1ea1n \u0111\u00e1nh b\u00f3ng ph\u00eda sau<\/li>\n        <li><a href=\"https:\/\/www.opticalcutting.com\/vi\/optical-lens-fabrication\/\">D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t th\u1ea5u k\u00ednh quang h\u1ecdc<\/a> \u2014 c\u00e1ch c\u00e1c tr\u1ea1m k\u1ebft n\u1ed1i<\/li>\n      <\/ul>\n    <\/div>\n  <\/div>\n<\/section>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Tr\u1ee5c ch\u00ednh l\u00e0m m\u00e1t k\u00e9p phun tia b\u00ean trong<\/li>\n<li>\u00d8 l\u00ean \u0111\u1ebfn 120 mm<\/li>\n<li>H\u00ecnh d\u1ea1ng b\u1ec1 m\u1eb7t \u22640,003 mm<\/li>\n<\/ul>","protected":false},"featured_media":5447,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[838],"product_tag":[],"class_list":["post-5369","product","type-product","status-publish","has-post-thumbnail","product_cat-grinding-machine","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/product\/5369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/comments?post=5369"}],"version-history":[{"count":1,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/product\/5369\/revisions"}],"predecessor-version":[{"id":5416,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/product\/5369\/revisions\/5416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/media\/5447"}],"wp:attachment":[{"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/media?parent=5369"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/product_brand?post=5369"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/product_cat?post=5369"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.opticalcutting.com\/vi\/wp-json\/wp\/v2\/product_tag?post=5369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}