{"id":9562,"date":"2026-03-04T15:09:01","date_gmt":"2026-03-04T14:09:01","guid":{"rendered":"https:\/\/visiotronix.com\/products\/led-ring-illuminators\/"},"modified":"2026-09-15T15:31:40","modified_gmt":"2026-09-15T13:31:40","slug":"led-ring-illuminators","status":"publish","type":"page","link":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/","title":{"rendered":"\u00c9clairages annulaires \u00e0 LED"},"content":{"rendered":"\n<p class=\"has-text-align-left wp-block-paragraph\">Les \u00e9clairages annulaires sont la solution d&rsquo;\u00e9clairage frontal la plus r\u00e9pandue en vision industrielle. Mont\u00e9s de fa\u00e7on coaxiale autour de l&rsquo;objectif de la cam\u00e9ra, ils projettent une lumi\u00e8re uniforme et sans ombres directement sur la surface inspect\u00e9e, \u00e9liminant les artefacts directionnels que les sources uniques introduisent sur les bords du champ de vision. <\/p>\n\n<p class=\"wp-block-paragraph\">La s\u00e9rie DC de RODER Vision couvre tout l&rsquo;\u00e9ventail des besoins en \u00e9clairage annulaire : des configurations compactes \u00e0 angle rasant pour la d\u00e9tection de d\u00e9fauts de surface et la visibilit\u00e9 des rayures, aux anneaux matriciels plats \u00e0 haute densit\u00e9 pour les int\u00e9grations \u00e0 espace r\u00e9duit, jusqu&rsquo;aux mod\u00e8les grand format pour les champs d&rsquo;inspection circulaires de grande surface. La s\u00e9rie RDL1 ajoute un angle d&rsquo;\u00e9clairage variable pour les applications exigeant une souplesse optique entre plusieurs variantes de produit. <\/p>\n\n<p class=\"has-text-align-left wp-block-paragraph\">Toutes les s\u00e9ries sont disponibles en plusieurs longueurs d&rsquo;onde \u2014 blanc, rouge, bleu, vert et infrarouge \u2014 avec drivers 24 Vcc int\u00e9gr\u00e9s, gestion thermique HTTM et connecteurs M8 r\u00e9sistants aux vibrations pour une int\u00e9gration OEM directe.<\/p>\n\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-cb470601 wp-block-group-is-layout-constrained\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/low-angle-led-ring-lights-dc2-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc2_home_roder_vision.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7094\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc2_home_roder_vision.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc2_home_roder_vision.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc2_home_roder_vision.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc2_home_roder_vision.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc2_home_roder_vision.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc2_home_roder_vision.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/low-angle-led-ring-lights-dc2-series\/\"><strong>\u00c9clairage annulaire \u00e0 angle moyen. Contraste \u00e9lev\u00e9 pour la d\u00e9tection des bords et l&rsquo;analyse des d\u00e9fauts de surface <\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/high-intensity-led-ring-lights-dc3-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc3_home_roder_vision.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7098\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc3_home_roder_vision.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc3_home_roder_vision.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc3_home_roder_vision.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc3_home_roder_vision.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc3_home_roder_vision.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc3_home_roder_vision.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-2 wp-block-paragraph\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/high-intensity-led-ring-lights-dc3-series\/\"><strong>Profil plat, rendement \u00e9lev\u00e9. Luminosit\u00e9 maximale lorsque l&rsquo;espace d&rsquo;installation est limit\u00e9. <\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/high-intensity-led-ring-lights-dc4-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc4_home_roder_vision.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7100\" style=\"border-width:1px;object-fit:cover\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc4_home_roder_vision.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc4_home_roder_vision.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc4_home_roder_vision.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc4_home_roder_vision.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc4_home_roder_vision.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc4_home_roder_vision.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-3 wp-block-paragraph\"><strong><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/high-intensity-led-ring-lights-dc4-series\/\">Lentilles de mise au point int\u00e9gr\u00e9es. \u00c9clairage concentr\u00e9 pour une inspection pr\u00e9cise et reproductible. <\/a><\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/dc5-series-high-intensity-led-ring-illuminators\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc5_home_roder_vision.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7101\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc5_home_roder_vision.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc5_home_roder_vision.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc5_home_roder_vision.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc5_home_roder_vision.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc5_home_roder_vision.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc5_home_roder_vision.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-4 wp-block-paragraph\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/dc5-series-high-intensity-led-ring-illuminators\/\"><strong>Anneau plat \u00e0 haut flux. T\u00e2ches d&rsquo;inspection exigeantes avec un \u00e9clairage constant et sans ombre. <\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/high-density-led-ring-illuminators-dc6-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner_DC6_home_roder_vision.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7104\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner_DC6_home_roder_vision.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner_DC6_home_roder_vision.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner_DC6_home_roder_vision.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner_DC6_home_roder_vision.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner_DC6_home_roder_vision.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner_DC6_home_roder_vision.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-5 wp-block-paragraph\"><strong><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/high-density-led-ring-illuminators-dc6-series\/\">Anneau matriciel, profil plat. LED \u00e0 haute densit\u00e9 dans un format compact pour montage sur appareil photo. <\/a><\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/large-format-led-ring-lights-dc7-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/04\/Banner_DC7_Home_RODER_VISION.png?resize=1024%2C1024&#038;ssl=1\" alt=\"&#xC9;clairages LED pour les applications de d&#xF4;mes plats et la conception de syst&#xE8;mes de vision S&#xE9;rie DC7\" class=\"wp-image-5010\" style=\"border-width:1px;object-fit:cover\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/04\/Banner_DC7_Home_RODER_VISION.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/04\/Banner_DC7_Home_RODER_VISION.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/04\/Banner_DC7_Home_RODER_VISION.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/04\/Banner_DC7_Home_RODER_VISION.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/04\/Banner_DC7_Home_RODER_VISION.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/04\/Banner_DC7_Home_RODER_VISION.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-6 wp-block-paragraph\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/large-format-led-ring-lights-dc7-series\/\"><strong>\u00c9clairage annulaire grand format. Couverture d&rsquo;une large zone avec un \u00e9clairage uniforme et de haute densit\u00e9. <\/strong><\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc8_home_roder_vision.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7111\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc8_home_roder_vision.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc8_home_roder_vision.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc8_home_roder_vision.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc8_home_roder_vision.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc8_home_roder_vision.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc8_home_roder_vision.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-7 wp-block-paragraph\"><strong>\u00c9clairage annulaire de nouvelle g\u00e9n\u00e9ration. Matrice de LED \u00e0 haut rendement avec contr\u00f4le thermique avanc\u00e9. <\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc9_home_roder_vision.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7109\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc9_home_roder_vision.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc9_home_roder_vision.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc9_home_roder_vision.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc9_home_roder_vision.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc9_home_roder_vision.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_dc9_home_roder_vision.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-8 wp-block-paragraph\"><strong>Nouvelle s\u00e9rie d&rsquo;anneaux. Con\u00e7ue pour la prochaine g\u00e9n\u00e9ration de syst\u00e8mes d&rsquo;inspection automatis\u00e9s. <\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/adjustable-led-ring-lights-rdl1-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_RDL1_Home_RODER_VISION.png?resize=1024%2C1024&#038;ssl=1\" alt=\"&#xC9;clairage annulaire &#xE0; LED &#xE0; angle variable s&#xE9;rie RDL1\" class=\"wp-image-4858\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_RDL1_Home_RODER_VISION.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_RDL1_Home_RODER_VISION.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_RDL1_Home_RODER_VISION.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_RDL1_Home_RODER_VISION.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_RDL1_Home_RODER_VISION.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_RDL1_Home_RODER_VISION.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-9 wp-block-paragraph\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/adjustable-led-ring-lights-rdl1-series\/\"><strong>Angle d&rsquo;\u00e9clairage r\u00e9glable. Un seul anneau lumineux, configurable pour de multiples g\u00e9om\u00e9tries d&rsquo;inspection. <\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-15701bb7 wp-block-group-is-layout-constrained\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/illuminateurs-led-a-dome-plat\/flat-dome-led-illuminators-fd1-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner-FD1-Home-RODER-ViSION.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7191\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner-FD1-Home-RODER-ViSION.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner-FD1-Home-RODER-ViSION.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner-FD1-Home-RODER-ViSION.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner-FD1-Home-RODER-ViSION.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner-FD1-Home-RODER-ViSION.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/Banner-FD1-Home-RODER-ViSION.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-10 wp-block-paragraph\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/illuminateurs-led-a-dome-plat\/flat-dome-led-illuminators-fd1-series\/\"><strong>D\u00f4me plat compact. \u00c9clairage uniforme et sans ombre pour les surfaces brillantes et incurv\u00e9es. <\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/illuminateurs-led-a-dome-plat\/flat-dome-led-illuminators-fd2-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_FD2_home_roder_vision.png?resize=1024%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-7124\" style=\"border-width:1px;object-fit:contain\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_FD2_home_roder_vision.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_FD2_home_roder_vision.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_FD2_home_roder_vision.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_FD2_home_roder_vision.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_FD2_home_roder_vision.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2026\/01\/banner_FD2_home_roder_vision.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-11 wp-block-paragraph\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/illuminateurs-led-a-dome-plat\/flat-dome-led-illuminators-fd2-series\/\"><strong>\u00c9clairage diffus avanc\u00e9. \u00c9limine l&rsquo;\u00e9blouissement et les reflets sur les pi\u00e8ces polies ou r\u00e9fl\u00e9chissantes. <\/strong><\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border has-lightbox\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/illuminateurs-led-a-dome-plat\/flat-dome-led-illuminators-fd3-series\/\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_FD3_Home_RODER_VISION.png?resize=1024%2C1024&#038;ssl=1\" alt=\"&#xC9;clairage &#xE0; d&#xF4;me plat pour la conception de syst&#xE8;mes de vision S&#xE9;rie FD3\" class=\"wp-image-4854\" style=\"border-width:1px;object-fit:cover\" srcset=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_FD3_Home_RODER_VISION.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_FD3_Home_RODER_VISION.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_FD3_Home_RODER_VISION.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_FD3_Home_RODER_VISION.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_FD3_Home_RODER_VISION.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/Banner_FD3_Home_RODER_VISION.png?w=1200&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-text-align-center has-ti-accent-color has-text-color has-link-color wp-elements-12 wp-block-paragraph\"><a href=\"https:\/\/visiotronix.com\/fr\/products\/illuminateurs-led-a-dome-plat\/flat-dome-led-illuminators-fd3-series\/\"><strong>D\u00f4me plat \u00e0 profil bas. Imagerie sans reflet sur des surfaces complexes et tr\u00e8s r\u00e9fl\u00e9chissantes. <\/strong><\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9clairages annulaires LED pour la vision industrielle : guide technique et crit\u00e8res de s\u00e9lection<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les \u00e9clairages annulaires occupent une place centrale dans l&rsquo;inspection optique automatis\u00e9e. Leur g\u00e9om\u00e9trie concentrique autour de l&rsquo;axe optique de la cam\u00e9ra produit un \u00e9clairage frontal uniforme, de diffus \u00e0 direct, intrins\u00e8quement exempt des ombres angulaires et des gradients de contraste qu&rsquo;engendrent les sources d\u00e9centr\u00e9es. Pour toute t\u00e2che d&rsquo;inspection o\u00f9 la cam\u00e9ra surplombe la pi\u00e8ce et o\u00f9 le champ de vision est approximativement circulaire ou carr\u00e9, l&rsquo;\u00e9clairage annulaire est le point de d\u00e9part naturel de la conception de l&rsquo;\u00e9clairage.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre les param\u00e8tres techniques de l&rsquo;\u00e9clairage annulaire \u2014 angle d&rsquo;incidence, densit\u00e9 de flux, uniformit\u00e9 spatiale et distance de travail \u2014 est essentiel pour choisir la bonne s\u00e9rie et \u00e9viter les erreurs d&rsquo;int\u00e9gration les plus courantes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Angle d&rsquo;\u00e9clairage : la principale variable de s\u00e9lection<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;angle sous lequel la lumi\u00e8re frappe la surface inspect\u00e9e d\u00e9termine quelles caract\u00e9ristiques de surface deviennent visibles et lesquelles sont att\u00e9nu\u00e9es. C&rsquo;est la variable la plus d\u00e9terminante dans le choix d&rsquo;un \u00e9clairage annulaire. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;<strong>\u00e9clairage \u00e0 angle \u00e9lev\u00e9<\/strong> (lumi\u00e8re frappant la surface sous un angle prononc\u00e9, proche de la perpendiculaire) produit un \u00e9clairage lumineux et homog\u00e8ne sur toute la surface. C&rsquo;est le choix standard pour l&rsquo;inspection d&rsquo;\u00e9tiquettes et d&rsquo;impressions, la lecture OCR et de codes-barres, le contr\u00f4le des couleurs et toute application o\u00f9 la visibilit\u00e9 globale de la surface et l&rsquo;uniformit\u00e9 de la luminosit\u00e9 priment sur l&rsquo;accentuation de la texture. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;<strong>\u00e9clairage rasant<\/strong> (lumi\u00e8re frappant la surface sous un angle tr\u00e8s faible, presque parall\u00e8le au plan de la surface) g\u00e9n\u00e8re des ombres port\u00e9es marqu\u00e9es sur les irr\u00e9gularit\u00e9s de surface. Rayures, fissures, textes en relief, lignes de joint de moule et microd\u00e9fauts sur des surfaces par ailleurs planes deviennent nettement plus visibles sous un \u00e9clairage annulaire rasant. La s\u00e9rie DC2 est sp\u00e9cifiquement con\u00e7ue pour cette g\u00e9om\u00e9trie.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;<strong>\u00e9clairage \u00e0 angle variable<\/strong> \u2014 tel que le propose la s\u00e9rie RDL1 \u2014 permet au technicien de r\u00e9gler m\u00e9caniquement l&rsquo;angle d&rsquo;\u00e9clairage lors de la mise en service ou des changements de produit. Cela s&rsquo;av\u00e8re particuli\u00e8rement utile dans les cellules de production flexibles o\u00f9 plusieurs types de pi\u00e8ces partagent un m\u00eame poste de vision. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Profil plat ou profil standard : contraintes d&rsquo;int\u00e9gration<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le format m\u00e9canique de l&rsquo;\u00e9clairage annulaire conditionne directement la faisabilit\u00e9 de l&rsquo;int\u00e9gration. Les \u00e9clairages annulaires \u00e0 profil standard offrent plus de souplesse sur la distance de travail, mais exigent davantage d&rsquo;espace axial entre la cam\u00e9ra et la pi\u00e8ce. Les \u00e9clairages annulaires matriciels \u00e0 profil plat \u2014 s\u00e9ries DC3, DC4, DC5, DC6 et DC7 \u2014 r\u00e9duisent nettement l&rsquo;encombrement axial et permettent un montage tr\u00e8s rapproch\u00e9 dans les machines o\u00f9 la hauteur libre est limit\u00e9e.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les syst\u00e8mes \u00e0 cam\u00e9ra embarqu\u00e9e sur robot et les outils d&rsquo;inspection en bout de bras, les anneaux \u00e0 profil plat sont presque toujours le bon choix. Leur masse r\u00e9duite et leur faible saillie au-del\u00e0 du corps de la cam\u00e9ra simplifient \u00e0 la fois la conception m\u00e9canique et la programmation anticollision. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Densit\u00e9 de flux et applications \u00e0 grande vitesse<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les lignes de production rapides imposent des exigences strictes sur la luminosit\u00e9 de l&rsquo;\u00e9clairage. Les cam\u00e9ras industrielles fonctionnant avec des temps d&rsquo;exposition courts \u2014 g\u00e9n\u00e9ralement inf\u00e9rieurs \u00e0 500 microsecondes sur convoyeur rapide \u2014 requi\u00e8rent un flux lumineux proportionnellement plus \u00e9lev\u00e9 pour conserver une exposition d&rsquo;image correcte. Les \u00e9clairages annulaires standard en r\u00e9gime continu peuvent se r\u00e9v\u00e9ler insuffisants \u00e0 ces vitesses.  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les s\u00e9ries DC4 et DC5 int\u00e8grent des lentilles de focalisation et des matrices LED \u00e0 fort flux qui d\u00e9livrent une \u00e9mission concentr\u00e9e et de forte intensit\u00e9, adapt\u00e9e aux applications exigeantes en r\u00e9gime continu. Pour les applications n\u00e9cessitant un fonctionnement stroboscopique ou en overdrive, un contr\u00f4leur d&rsquo;impulsions externe peut alimenter les \u00e9clairages annulaires RODER compatibles \u00e0 des courants de cr\u00eate tr\u00e8s sup\u00e9rieurs au r\u00e9gime continu, g\u00e9n\u00e9rant un flux lumineux en rafale plusieurs fois sup\u00e9rieur \u00e0 la sp\u00e9cification CW, sans risque thermique d\u00e8s lors que les limites de rapport cyclique sont respect\u00e9es. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Choix de la longueur d&rsquo;onde pour l&rsquo;\u00e9clairage annulaire<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le choix de la longueur d&rsquo;onde des LED dans les \u00e9clairages annulaires ob\u00e9it aux m\u00eames principes que tout \u00e9clairage de vision industrielle : l&rsquo;objectif est le contraste entre le d\u00e9tail recherch\u00e9 et le mat\u00e9riau environnant.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le <strong>rouge (620\u2013640 nm)<\/strong> renforce le contraste sur les mat\u00e9riaux organiques, les caoutchoucs fonc\u00e9s et les textes imprim\u00e9s sur supports clairs. C&rsquo;est la longueur d&rsquo;onde la plus couramment sp\u00e9cifi\u00e9e pour l&rsquo;\u00e9clairage annulaire polyvalent. <\/li>\n\n\n\n<li>Le <strong>bleu (450\u2013470 nm)<\/strong> augmente la r\u00e9solution sur les d\u00e9tails fins de surface et am\u00e9liore le contraste sur les mat\u00e9riaux jaunes, verts et dor\u00e9s. Tr\u00e8s utilis\u00e9 dans l&rsquo;inspection de cartes \u00e9lectroniques. <\/li>\n\n\n\n<li>Le <strong>vert (520\u2013530 nm)<\/strong> offre un contraste \u00e9quilibr\u00e9 sur une large gamme de mat\u00e9riaux industriels et se r\u00e9v\u00e8le efficace sur les surfaces m\u00e9talliques.<\/li>\n\n\n\n<li>L&rsquo;<strong>infrarouge (850 nm et au-del\u00e0)<\/strong> traverse certains rev\u00eatements, encres et mat\u00e9riaux d&#8217;emballage, r\u00e9v\u00e9lant des d\u00e9tails sous-jacents invisibles sous un \u00e9clairage du spectre visible.<\/li>\n\n\n\n<li>Le <strong>blanc<\/strong> convient aux t\u00e2ches de mesure de couleur et aux applications o\u00f9 plusieurs types de d\u00e9tails doivent \u00eatre analys\u00e9s simultan\u00e9ment.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">La s\u00e9rie DC de RODER en un coup d&rsquo;\u0153il<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>S\u00e9rie<\/th><th>Profil<\/th><th>Caract\u00e9ristique principale<\/th><th>Application principale<\/th><\/tr><\/thead><tbody><tr><td><strong>DC2<\/strong><\/td><td>Standard<\/td><td>\u00c9clairage rasant<\/td><td>D\u00e9fauts de surface, d\u00e9tection de rayures<\/td><\/tr><tr><td><strong>DC3<\/strong><\/td><td>Plat, fort flux<\/td><td>Forte luminosit\u00e9, compact<\/td><td>Inspection g\u00e9n\u00e9rale, espaces r\u00e9duits<\/td><\/tr><tr><td><strong>DC4<\/strong><\/td><td>Plat, lentilles int\u00e9gr\u00e9es<\/td><td>\u00c9mission concentr\u00e9e et focalis\u00e9e<\/td><td>T\u00e2ches \u00e0 grande vitesse et fort contraste<\/td><\/tr><tr><td><strong>DC5<\/strong><\/td><td>Plat, matrice \u00e0 fort flux<\/td><td>Inspection continue exigeante<\/td><td>Composants \u00e9lectroniques et automobiles<\/td><\/tr><tr><td><strong>DC6<\/strong><\/td><td>Matrice plate, compacte<\/td><td>Haute densit\u00e9, format mont\u00e9 sur cam\u00e9ra<\/td><td>Int\u00e9gration OEM compacte<\/td><\/tr><tr><td><strong>DC7<\/strong><\/td><td>Matrice plate grand format<\/td><td>Couverture circulaire de grande surface<\/td><td>Grandes pi\u00e8ces, inspection \u00e0 champ large<\/td><\/tr><tr><td><strong>DC8<\/strong><\/td><td>Nouvelle g\u00e9n\u00e9ration<\/td><td>Gestion thermique avanc\u00e9e<\/td><td>Syst\u00e8mes AOI de nouvelle g\u00e9n\u00e9ration<\/td><\/tr><tr><td><strong>DC9<\/strong><\/td><td>Nouvelle g\u00e9n\u00e9ration<\/td><td>Matrice \u00e0 forte \u00e9mission<\/td><td>Lignes d&rsquo;inspection automatis\u00e9es<\/td><\/tr><tr><td><strong>RDL1<\/strong><\/td><td>Angle r\u00e9glable<\/td><td>Souplesse multig\u00e9om\u00e9trie<\/td><td>Postes flexibles multiproduits<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Recommandations d&rsquo;int\u00e9gration<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les \u00e9clairages annulaires donnent leur meilleur rendement lorsque le diam\u00e8tre int\u00e9rieur est ajust\u00e9 au diam\u00e8tre de l&rsquo;objectif de la cam\u00e9ra avec un jeu minimal, et que le diam\u00e8tre ext\u00e9rieur est dimensionn\u00e9 pour couvrir l&rsquo;int\u00e9gralit\u00e9 du champ de vision \u00e0 la distance de travail pr\u00e9vue. Un anneau sous-dimensionn\u00e9 par rapport au champ de vision produit le vignettage sombre caract\u00e9ristique dans les coins de l&rsquo;image acquise \u2014 une erreur de mise en service courante et enti\u00e8rement \u00e9vitable par un dimensionnement correct avant installation. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque l&rsquo;\u00e9clairage annulaire produit une r\u00e9flexion centrale excessive sur des surfaces polies ou miroir, l&rsquo;alternative recommand\u00e9e est un \u00e9clairage d\u00f4me plat de la s\u00e9rie FD de RODER. La s\u00e9rie FD g\u00e9n\u00e8re un \u00e9clairage enti\u00e8rement diffus qui supprime les reflets sp\u00e9culaires sur toute la surface et compl\u00e8te ainsi la gamme d&rsquo;\u00e9clairages annulaires pour l&rsquo;inspection de surfaces r\u00e9fl\u00e9chissantes. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour un accompagnement sur des configurations sp\u00e9cifiques \u00e0 votre application, l&rsquo;\u00e9quipe technique de RODER Vision se tient \u00e0 votre disposition pour le dimensionnement de l&rsquo;\u00e9clairage, le choix de la longueur d&rsquo;onde et la conception de l&rsquo;int\u00e9gration.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les \u00e9clairages annulaires sont la solution d&rsquo;\u00e9clairage frontal la plus r\u00e9pandue en vision industrielle. Mont\u00e9s de fa\u00e7on coaxiale autour de l&rsquo;objectif de la cam\u00e9ra, ils projettent une lumi\u00e8re uniforme et sans ombres directement sur la surface inspect\u00e9e, \u00e9liminant les artefacts directionnels que les sources uniques introduisent sur les bords du champ de vision. La s\u00e9rie [&hellip;]<\/p>\n","protected":false},"author":157040980,"featured_media":9563,"parent":9540,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"\u00e9clairage annulaire LED vision industrielle","_yoast_wpseo_title":"\u00c9clairages annulaires LED pour la vision industrielle | S\u00e9rie DC - VISIOTRONIX","_yoast_wpseo_metadesc":"\u00c9clairages annulaires LED pour la vision industrielle : angle rasant, forte intensit\u00e9, grand format et angle r\u00e9glable. Montage coaxial \u00e0 la cam\u00e9ra pour des images sans ombres.","_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_wpcom_ai_launchpad_about_page":false,"_wpcom_ai_launchpad_gallery_page":false,"_wpcom_ai_launchpad_contact_page":false,"_wpcom_ai_launchpad_events_page":false,"_wpcom_ai_launchpad_video_page":false,"_wpcom_ai_launchpad_portfolio_piece":false,"footnotes":""},"class_list":["post-9562","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00c9clairages annulaires LED pour la vision industrielle | S\u00e9rie DC - VISIOTRONIX<\/title>\n<meta name=\"description\" content=\"\u00c9clairages annulaires LED pour la vision industrielle : angle rasant, forte intensit\u00e9, grand format et angle r\u00e9glable. Montage coaxial \u00e0 la cam\u00e9ra pour des images sans ombres.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c9clairages annulaires LED pour la vision industrielle | S\u00e9rie DC - VISIOTRONIX\" \/>\n<meta property=\"og:description\" content=\"\u00c9clairages annulaires LED pour la vision industrielle : angle rasant, forte intensit\u00e9, grand format et angle r\u00e9glable. Montage coaxial \u00e0 la cam\u00e9ra pour des images sans ombres.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/\" \/>\n<meta property=\"og:site_name\" content=\"RODER Vision\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-15T13:31:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/FD3-300x300_vista_superiore_2000x2000.png?fit=2000%2C2000&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/led-ring-illuminators\\\/\",\"url\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/led-ring-illuminators\\\/\",\"name\":\"\u00c9clairages annulaires LED pour la vision industrielle | S\u00e9rie DC - VISIOTRONIX\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/led-ring-illuminators\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/led-ring-illuminators\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/visiotronix.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/FD3-300x300_vista_superiore_2000x2000.png?fit=2000%2C2000&ssl=1\",\"datePublished\":\"2026-03-04T14:09:01+00:00\",\"dateModified\":\"2026-09-15T13:31:40+00:00\",\"description\":\"\u00c9clairages annulaires LED pour la vision industrielle : angle rasant, forte intensit\u00e9, grand format et angle r\u00e9glable. Montage coaxial \u00e0 la cam\u00e9ra pour des images sans ombres.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/led-ring-illuminators\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/led-ring-illuminators\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/led-ring-illuminators\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/visiotronix.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/FD3-300x300_vista_superiore_2000x2000.png?fit=2000%2C2000&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/visiotronix.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/FD3-300x300_vista_superiore_2000x2000.png?fit=2000%2C2000&ssl=1\",\"width\":2000,\"height\":2000,\"caption\":\"\u00c9clairages LED de la s\u00e9rie FD3 pour syst\u00e8mes de vision industrielle\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/led-ring-illuminators\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Produits\",\"item\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u00c9clairages annulaires \u00e0 LED\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/\",\"name\":\"RODER Vision\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/#organization\"},\"alternateName\":\"RODER Vision - Machine Vision Lighting & Optical Technologies\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/#organization\",\"name\":\"RODER VISION\",\"alternateName\":\"RODER SRL\",\"url\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/visiotronix.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/roder_logo_solo_infinito_brand.bmp\",\"contentUrl\":\"https:\\\/\\\/visiotronix.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/roder_logo_solo_infinito_brand.bmp\",\"width\":650,\"height\":650,\"caption\":\"RODER VISION\"},\"image\":{\"@id\":\"https:\\\/\\\/visiotronix.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/roder-srl\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u00c9clairages annulaires LED pour la vision industrielle | S\u00e9rie DC - VISIOTRONIX","description":"\u00c9clairages annulaires LED pour la vision industrielle : angle rasant, forte intensit\u00e9, grand format et angle r\u00e9glable. Montage coaxial \u00e0 la cam\u00e9ra pour des images sans ombres.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/","og_locale":"fr_FR","og_type":"article","og_title":"\u00c9clairages annulaires LED pour la vision industrielle | S\u00e9rie DC - VISIOTRONIX","og_description":"\u00c9clairages annulaires LED pour la vision industrielle : angle rasant, forte intensit\u00e9, grand format et angle r\u00e9glable. Montage coaxial \u00e0 la cam\u00e9ra pour des images sans ombres.","og_url":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/","og_site_name":"RODER Vision","article_modified_time":"2026-09-15T13:31:40+00:00","og_image":[{"width":2000,"height":2000,"url":"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/FD3-300x300_vista_superiore_2000x2000.png?fit=2000%2C2000&ssl=1","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/","url":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/","name":"\u00c9clairages annulaires LED pour la vision industrielle | S\u00e9rie DC - VISIOTRONIX","isPartOf":{"@id":"https:\/\/visiotronix.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/#primaryimage"},"image":{"@id":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/FD3-300x300_vista_superiore_2000x2000.png?fit=2000%2C2000&ssl=1","datePublished":"2026-03-04T14:09:01+00:00","dateModified":"2026-09-15T13:31:40+00:00","description":"\u00c9clairages annulaires LED pour la vision industrielle : angle rasant, forte intensit\u00e9, grand format et angle r\u00e9glable. Montage coaxial \u00e0 la cam\u00e9ra pour des images sans ombres.","breadcrumb":{"@id":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/#primaryimage","url":"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/FD3-300x300_vista_superiore_2000x2000.png?fit=2000%2C2000&ssl=1","contentUrl":"https:\/\/i0.wp.com\/visiotronix.com\/wp-content\/uploads\/2025\/03\/FD3-300x300_vista_superiore_2000x2000.png?fit=2000%2C2000&ssl=1","width":2000,"height":2000,"caption":"\u00c9clairages LED de la s\u00e9rie FD3 pour syst\u00e8mes de vision industrielle"},{"@type":"BreadcrumbList","@id":"https:\/\/visiotronix.com\/fr\/products\/led-ring-illuminators\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/visiotronix.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Produits","item":"https:\/\/visiotronix.com\/fr\/products\/"},{"@type":"ListItem","position":3,"name":"\u00c9clairages annulaires \u00e0 LED"}]},{"@type":"WebSite","@id":"https:\/\/visiotronix.com\/fr\/#website","url":"https:\/\/visiotronix.com\/fr\/","name":"RODER Vision","description":"","publisher":{"@id":"https:\/\/visiotronix.com\/fr\/#organization"},"alternateName":"RODER Vision - Machine Vision Lighting & Optical Technologies","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/visiotronix.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/visiotronix.com\/fr\/#organization","name":"RODER VISION","alternateName":"RODER SRL","url":"https:\/\/visiotronix.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/visiotronix.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/visiotronix.com\/wp-content\/uploads\/2020\/10\/roder_logo_solo_infinito_brand.bmp","contentUrl":"https:\/\/visiotronix.com\/wp-content\/uploads\/2020\/10\/roder_logo_solo_infinito_brand.bmp","width":650,"height":650,"caption":"RODER VISION"},"image":{"@id":"https:\/\/visiotronix.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/roder-srl\/"]}]}},"jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/PcvrJ9-2ue","_links":{"self":[{"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/pages\/9562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/users\/157040980"}],"replies":[{"embeddable":true,"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/comments?post=9562"}],"version-history":[{"count":13,"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/pages\/9562\/revisions"}],"predecessor-version":[{"id":19561,"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/pages\/9562\/revisions\/19561"}],"up":[{"embeddable":true,"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/pages\/9540"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/media\/9563"}],"wp:attachment":[{"href":"https:\/\/visiotronix.com\/fr\/wp-json\/wp\/v2\/media?parent=9562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}