{"id":6247,"date":"2026-11-06T14:13:41","date_gmt":"2026-11-06T14:13:41","guid":{"rendered":"https:\/\/enochrefraction.com\/?page_id=6247"},"modified":"2026-11-06T14:57:15","modified_gmt":"2026-11-06T14:57:15","slug":"braco-do-foroptero","status":"publish","type":"page","link":"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/","title":{"rendered":"O bra\u00e7o do refrator: o que comparar"},"content":{"rendered":"\n<style>:root{--ink:#173d33;--forest:#173d33;--deep:#102f28;--sage:#e9eee6;--paper:#fbfcf8;--line:#d8e1d5;--muted:#62786b;--lime:#dce8b6}\n*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Avenir Next','Segoe UI',Arial,sans-serif;-webkit-font-smoothing:antialiased}\nh1,h2,h3,h4,p{margin:0}a{color:inherit;text-decoration:none}\n.wrap{max-width:1280px;margin:0 auto;width:calc(100% - 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#c3d0ba}\n.scrollhint{font-size:13px;color:var(--muted);margin-top:10px}\n.crit{margin:0;padding:0;list-style:none}\n.crit li{border-top:1px solid var(--line);padding:18px 0}\n.crit li:first-child{border-top:0;padding-top:0}\n.crit h3{font-size:16.5px;font-weight:600;margin-bottom:7px}\n.crit p{font-size:14.5px;line-height:1.65;color:#3c5347;margin:0}\n@media(max-width:1100px){.mgrid{grid-template-columns:repeat(2,1fr)}}\n@media(max-width:900px){.mgrid{grid-template-columns:1fr}}\n<\/style>\n<style data-k=\"guides-css\">.rel a,.rel a *{text-decoration:none!important}.rel a:hover .m{text-decoration:underline!important}.rel.r2{grid-template-columns:repeat(2,1fr)}@media(max-width:900px){.rel.r2{grid-template-columns:1fr}}.cmp,.cmp th,.cmp td{border-left:0!important;border-right:0!important;background:transparent!important}.cmp tr{background:transparent!important}.cmp thead th{border-top:0!important}.cmp.c3{min-width:600px}.cmp.c3 td,.cmp.c3 th{width:33%}.cmp tbody th{white-space:normal!important}.toc{border:1px solid var(--line);border-radius:5px;background:#fff;padding:24px 26px;margin-top:38px}.toc ol{list-style:none;margin:12px 0 0;padding:0;counter-reset:t}.toc li{counter-increment:t;border-top:1px solid var(--line);padding:11px 0 11px 32px;position:relative;font-size:15px;line-height:1.5}.toc li:first-child{border-top:0}.toc li:before{content:counter(t,decimal-leading-zero);position:absolute;left:0;top:13px;font-size:12px;color:var(--muted);letter-spacing:.06em}.toc a{color:var(--forest);text-decoration:none!important}.toc a:hover{text-decoration:underline!important}@media(max-width:900px){.toc{margin-top:6px}}.btn,.btn:hover{text-decoration:none!important}.toc li{padding:0 0 0 32px}.toc li:before{top:12px}.toc a{display:block;padding:11px 0}.breadcrumb a{padding:6px 0}@media(max-width:640px){.cmp:not(.c3){min-width:0!important}.cmp.c3{min-width:0!important}.cmp.c3 thead{display:none}.cmp.c3,.cmp.c3 tbody,.cmp.c3 tr,.cmp.c3 th,.cmp.c3 td{display:block;width:auto!important}.cmp.c3 tr{padding:16px 0;border-bottom:1px solid var(--line)}.cmp.c3 tr:first-child{border-top:1px solid var(--line)}.cmp.c3 th,.cmp.c3 td{border:0!important;padding:2px 0!important}.cmp.c3 th{font-size:16.5px;font-weight:600}.cmp.c3 td:before{content:attr(data-l);display:block;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-top:10px}.p-hero .intro{font-size:14.5px}.ctaband .btn{width:100%}.p-cta .btn{flex:1 1 auto}}<\/style>\n<div class=\"wrap\"><nav class=\"breadcrumb\" aria-label=\"Breadcrumb\"><a href=\"\/pt-br\/\">In\u00edcio<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"https:\/\/enochrefraction.com\/pt-br\/guias\/\">Guias<\/a><span aria-hidden=\"true\">\/<\/span><span>O bra\u00e7o do refrator<\/span><\/nav><\/div>\n<div class=\"wrap\"><div class=\"p-hero\"><div>\n<div class=\"eyebrow\">Componente<\/div>\n<h1>O bra\u00e7o do refrator: o que comparar<\/h1>\n<p class=\"pos\">O bra\u00e7o do refrator \u2014 tamb\u00e9m chamado bra\u00e7o do for\u00f3ptero ou bra\u00e7o girat\u00f3rio \u2014 segura o refrator diante dos olhos do paciente durante a refra\u00e7\u00e3o subjetiva e o afasta depois. Na coluna oftalmol\u00f3gica, ele fica preso \u00e0 coluna ou \u00e0 estrutura.<\/p>\n<p class=\"pos\">Os bra\u00e7os diferem em quanto sobem, como se movem e quanto inclinam e giram. Esses n\u00fameros decidem se o refrator alcan\u00e7a com conforto a altura dos olhos em toda a faixa de altura de assento usada.<\/p>\n<p class=\"intro\">O refrator \u00e9 um instrumento \u00e0 parte e n\u00e3o faz parte do fornecimento dos m\u00f3veis, salvo indica\u00e7\u00e3o no or\u00e7amento.<\/p>\n<div class=\"p-cta\"><a class=\"btn btn-primary\" href=\"https:\/\/enochrefraction.com\/pt-br\/contato\/\">Solicitar or\u00e7amento do projeto<\/a><a class=\"btn btn-ghost\" href=\"https:\/\/enochrefraction.com\/pt-br\/guias\/\">Todos os guias<\/a><\/div>\n<\/div><aside class=\"toc\" aria-label=\"Nesta p\u00e1gina\"><div class=\"eyebrow\">Nesta p\u00e1gina<\/div><ol><li><a href=\"#s1\">Cinco n\u00fameros para conferir<\/a><\/li><li><a href=\"#s2\">N\u00fameros do bra\u00e7o nas nossas colunas, conforme especifica\u00e7\u00e3o<\/a><\/li><li><a href=\"#s3\">O que precisamos saber do seu refrator<\/a><\/li><li><a href=\"#faq\">Perguntas sobre o bra\u00e7o do refrator<\/a><\/li><\/ol><\/aside><\/div><\/div><section class=\"sect\" id=\"s1\"><div class=\"wrap\"><div class=\"sect-grid\"><div><div class=\"eyebrow\">O que comparar<\/div><h2>Cinco n\u00fameros para conferir.<\/h2><\/div><div class=\"body prose\"><ul class=\"crit\"><li><h3>1. Curso vertical<\/h3><p>Quanto o bra\u00e7o sobe e desce. Mais curso atende mais estaturas sem mexer na cadeira.<\/p><\/li><li><h3>2. Faixa de altura<\/h3><p>Onde fica esse curso \u2014 altura em rela\u00e7\u00e3o ao piso ou ao tampo. Compare com a faixa de altura de assento da cadeira.<\/p><\/li><li><h3>3. Acionamento<\/h3><p>Eleva\u00e7\u00e3o motorizada (motor ou fuso) ou posicionamento manual. A motorizada \u00e9 repet\u00edvel; o bra\u00e7o manual \u00e9 mais simples e tem menos pe\u00e7as.<\/p><\/li><li><h3>4. Inclina\u00e7\u00e3o e giro<\/h3><p>A inclina\u00e7\u00e3o e o giro horizontal alinham e estacionam o refrator. Confira o raio de giro em rela\u00e7\u00e3o \u00e0s paredes e ao segundo instrumento.<\/p><\/li><li><h3>5. Deslocamento<\/h3><p>Alguns bra\u00e7os tamb\u00e9m deslizam para o lado ou para a frente, \u00fatil quando dois profissionais ou dois instrumentos dividem uma coluna.<\/p><\/li><\/ul><\/div><\/div><\/div><\/section><section class=\"sect tinted\" id=\"s2\"><div class=\"wrap\"><div class=\"sect-grid\"><div><div class=\"eyebrow\">Por modelo<\/div><h2>N\u00fameros do bra\u00e7o nas nossas colunas, conforme especifica\u00e7\u00e3o.<\/h2><\/div><div class=\"body prose\"><div class=\"tablewrap\"><table class=\"cmp\"><thead><tr><th>Modelo<\/th><th>Bra\u00e7o<\/th><\/tr><\/thead><tbody><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/hrt-1a\/\">HRT-1A<\/a><\/th><td>Curso de 400 mm<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/hrt-3\/\">HRT-3<\/a><\/th><td>Curso de 150 mm, deslocamento de 400 mm<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/c-3\/\">C-3<\/a><\/th><td>Curso de 300 mm, eleva\u00e7\u00e3o motorizada por fuso<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/c-800\/\">C-800<\/a><\/th><td>Curso de 200 mm<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/mi-180\/\">MI-180<\/a><\/th><td>Curso de 190 mm<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/mi-5500a\/\">MI-5500A<\/a><\/th><td>Curso de 150 mm, movimento esquerda-direita<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/tg-1100a\/\">TG-1100A<\/a><\/th><td>Curso de 150 mm<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/ly-177\/\">LY-177<\/a><\/th><td>Curso vertical de 120 mm; 570\u2013740 mm acima do tampo<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/ly-300\/\">LY-300<\/a>, <a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/ly-700\/\">LY-700<\/a><\/th><td>555\u2013675 mm acima do tampo<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/c-10a\/\">C-10A<\/a><\/th><td>Faixa de altura 1300\u20131550 mm<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/c-12\/\">C-12<\/a><\/th><td>Faixa de altura 1260\u20131610 mm<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/ly-500\/\">LY-500<\/a><\/th><td>Bra\u00e7o manual multi\u00e2ngulo; inclina\u00e7\u00e3o \u00b125\u00b0, giro horizontal 0\u2013100\u00b0<\/td><\/tr><tr><th><a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/tr-900\/\">TR-900<\/a>, <a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/tr-500a\/\">TR-500A<\/a>, <a href=\"https:\/\/enochrefraction.com\/pt-br\/products\/tr-510\/\">TR-510<\/a><\/th><td>Ajuste vertical \u00b130\u00b0<\/td><\/tr><\/tbody><\/table><\/div><p class=\"scrollhint\">Os n\u00fameros reproduzem a especifica\u00e7\u00e3o de cada modelo; se faltar algum, consulte-nos antes de contar com ele.<\/p><\/div><\/div><\/div><\/section><section class=\"sect\" id=\"s3\"><div class=\"wrap\"><div class=\"sect-grid\"><div><div class=\"eyebrow\">Antes de pedir<\/div><h2>O que precisamos saber do seu refrator.<\/h2><\/div><div class=\"body prose\"><p>A capacidade do bra\u00e7o e a fixa\u00e7\u00e3o dependem do refrator. Envie marca, modelo e peso do refrator, manual ou autom\u00e1tico. Se for autom\u00e1tico, informe tamb\u00e9m a unidade de controle e por onde o cabo deve passar.<\/p><p>Se a sala for estreita, informe a dist\u00e2ncia da coluna at\u00e9 a parede mais pr\u00f3xima do lado para onde o bra\u00e7o gira. O <a href=\"https:\/\/enochrefraction.com\/pt-br\/layout-sala-de-refracao\/\">layout da sala<\/a> explica as demais folgas.<\/p><\/div><\/div><\/div><\/section><section class=\"sect tinted\" data-k=\"faq\" id=\"faq\"><div class=\"wrap\"><div class=\"sect-grid\"><div><div class=\"eyebrow\">Perguntas frequentes<\/div><h2>Perguntas sobre o bra\u00e7o do refrator.<\/h2><\/div><div class=\"body faq\"><h3>O que \u00e9 o bra\u00e7o do refrator?<\/h3><p>\u00c9 o bra\u00e7o da coluna oftalmol\u00f3gica que segura o refrator diante dos olhos do paciente e o afasta quando n\u00e3o est\u00e1 em uso. Tamb\u00e9m \u00e9 chamado de bra\u00e7o do for\u00f3ptero ou bra\u00e7o girat\u00f3rio.<\/p><h3>Quanto curso vertical tem o bra\u00e7o do refrator?<\/h3><p>Nas nossas colunas, conforme especifica\u00e7\u00e3o, o curso vai de 120 mm (LY-177) a 400 mm (HRT-1A); a C-3 tem 300 mm com eleva\u00e7\u00e3o motorizada por fuso.<\/p><h3>O refrator vem com o bra\u00e7o?<\/h3><p>N\u00e3o. O bra\u00e7o faz parte dos m\u00f3veis; o refrator \u00e9 um instrumento \u00e0 parte e n\u00e3o est\u00e1 inclu\u00eddo, salvo indica\u00e7\u00e3o no or\u00e7amento.<\/p><h3>D\u00e1 para instalar um bra\u00e7o de refrator numa mesa de instrumentos?<\/h3><p>Nossas mesas de instrumentos n\u00e3o s\u00e3o especificadas com bra\u00e7o. Se voc\u00ea precisa de um bra\u00e7o, o usual \u00e9 uma coluna oftalmol\u00f3gica; informe instrumentos e sala e sugerimos um modelo.<\/p><\/div><\/div><\/div><\/section><section class=\"sect\" data-k=\"related\"><div class=\"wrap sect-grid\"><div><div class=\"eyebrow\">Leia tamb\u00e9m<\/div><h2>Guias e equipamentos relacionados.<\/h2><\/div><div class=\"body\"><div class=\"rel\"><a href=\"https:\/\/enochrefraction.com\/pt-br\/guias\/coluna-oftalmologica-o-que-e\/\"><div class=\"m\">Coluna oftalmol\u00f3gica: os nomes<\/div><div class=\"c\">O que os nomes significam e o que uma coluna inclui.<\/div><\/a><a href=\"https:\/\/enochrefraction.com\/pt-br\/colunas-oftalmologicas\/\"><div class=\"m\">Colunas oftalmol\u00f3gicas \u2014 18 modelos<\/div><div class=\"c\">Cadeira, tampo e bra\u00e7o num s\u00f3 posto.<\/div><\/a><a href=\"https:\/\/enochrefraction.com\/pt-br\/guia-de-selecao\/\"><div class=\"m\">Guia de sele\u00e7\u00e3o<\/div><div class=\"c\">Coluna combinada ou cadeira e mesa separadas.<\/div><\/a><\/div><\/div><\/div><\/section><section class=\"ctaband\"><div class=\"wrap\"><div><h2>Diga qual refrator voc\u00ea usa.<\/h2>\n<p>Envie o modelo do refrator e as medidas da sala. Respondemos com as colunas cujo bra\u00e7o serve, prazo e or\u00e7amento.<\/p><\/div>\n<div class=\"acts\"><a class=\"btn btn-lime\" href=\"https:\/\/enochrefraction.com\/pt-br\/contato\/\">Solicitar or\u00e7amento do projeto<\/a><\/div><\/div><\/section>\n<script type=\"application\/ld+json\" data-k=\"guide-ld\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/#page\",\"url\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/\",\"name\":\"O bra\u00e7o do refrator: o que comparar\",\"description\":\"O que faz o bra\u00e7o do refrator numa coluna oftalmol\u00f3gica, o que comparar \u2014 curso, altura, inclina\u00e7\u00e3o, giro, deslocamento \u2014 e os n\u00fameros de cada modelo.\",\"inLanguage\":\"pt-BR\",\"isPartOf\":{\"@id\":\"https:\/\/enochrefraction.com\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/#breadcrumb\"}},{\"@type\":\"Article\",\"@id\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/#article\",\"headline\":\"O bra\u00e7o do refrator: o que comparar\",\"description\":\"O que faz o bra\u00e7o do refrator numa coluna oftalmol\u00f3gica, o que comparar \u2014 curso, altura, inclina\u00e7\u00e3o, giro, deslocamento \u2014 e os n\u00fameros de cada modelo.\",\"inLanguage\":\"pt-BR\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/#page\"},\"author\":{\"@id\":\"https:\/\/enochrefraction.com\/#organization\"},\"publisher\":{\"@id\":\"https:\/\/enochrefraction.com\/#organization\"},\"datePublished\":\"2026-11-06T14:57:14+00:00\",\"dateModified\":\"2026-11-06T14:57:14+00:00\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/enochrefraction.com\/#organization\",\"name\":\"ENOCH Refraction\",\"url\":\"https:\/\/enochrefraction.com\/\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\/\/enochrefraction.com\/pt-br\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Guias\",\"item\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"O bra\u00e7o do refrator\"}]},{\"@type\":\"FAQPage\",\"@id\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/#faq\",\"url\":\"https:\/\/enochrefraction.com\/pt-br\/guias\/braco-do-foroptero\/\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"O que \u00e9 o bra\u00e7o do refrator?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"\u00c9 o bra\u00e7o da coluna oftalmol\u00f3gica que segura o refrator diante dos olhos do paciente e o afasta quando n\u00e3o est\u00e1 em uso. Tamb\u00e9m \u00e9 chamado de bra\u00e7o do for\u00f3ptero ou bra\u00e7o girat\u00f3rio.\"}},{\"@type\":\"Question\",\"name\":\"Quanto curso vertical tem o bra\u00e7o do refrator?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Nas nossas colunas, conforme especifica\u00e7\u00e3o, o curso vai de 120 mm (LY-177) a 400 mm (HRT-1A); a C-3 tem 300 mm com eleva\u00e7\u00e3o motorizada por fuso.\"}},{\"@type\":\"Question\",\"name\":\"O refrator vem com o bra\u00e7o?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"N\u00e3o. O bra\u00e7o faz parte dos m\u00f3veis; o refrator \u00e9 um instrumento \u00e0 parte e n\u00e3o est\u00e1 inclu\u00eddo, salvo indica\u00e7\u00e3o no or\u00e7amento.\"}},{\"@type\":\"Question\",\"name\":\"D\u00e1 para instalar um bra\u00e7o de refrator numa mesa de instrumentos?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Nossas mesas de instrumentos n\u00e3o s\u00e3o especificadas com bra\u00e7o. Se voc\u00ea precisa de um bra\u00e7o, o usual \u00e9 uma coluna oftalmol\u00f3gica; informe instrumentos e sala e sugerimos um modelo.\"}}]}]}<\/script>\n","protected":false},"excerpt":{"rendered":"<p>In\u00edcio\/Guias\/O bra\u00e7o do refrator Componente O bra\u00e7o do refrator: o que comparar O bra\u00e7o do refrator \u2014 tamb\u00e9m chamado bra\u00e7o do for\u00f3ptero ou bra\u00e7o girat\u00f3rio \u2014 segura o refrator diante dos olhos do paciente durante a refra\u00e7\u00e3o subjetiva e o afasta depois. Na coluna oftalmol\u00f3gica, ele fica preso \u00e0 coluna ou \u00e0 estrutura. Os bra\u00e7os [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6243,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-6247","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/pages\/6247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/comments?post=6247"}],"version-history":[{"count":6,"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/pages\/6247\/revisions"}],"predecessor-version":[{"id":6489,"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/pages\/6247\/revisions\/6489"}],"up":[{"embeddable":true,"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/pages\/6243"}],"wp:attachment":[{"href":"https:\/\/enochrefraction.com\/pt-br\/wp-json\/wp\/v2\/media?parent=6247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}