{"id":2240,"date":"2020-03-17T10:42:50","date_gmt":"2020-03-17T10:42:50","guid":{"rendered":"https:\/\/www.surface-controls.com\/?page_id=2240"},"modified":"2025-01-31T10:47:21","modified_gmt":"2025-01-31T10:47:21","slug":"surface-control-optics","status":"publish","type":"page","link":"https:\/\/www.surface-controls.com\/en\/surface-control\/surface-control-optics\/","title":{"rendered":"SurfaceControlOptics"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-no-small-visibility\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-no-small-visibility fusion-title-center fusion-title-text fusion-title-size-one\" style=\"--awb-margin-bottom:5%;--awb-margin-bottom-small:5%;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h1 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:34;line-height:1.41;\">SurfaceControlOptics<\/h1><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:0px;margin-bottom:0px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#870c30;border-color:#870c30;border-top-width:5px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-no-medium-visibility fusion-no-large-visibility\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-2 fusion-no-medium-visibility fusion-no-large-visibility fusion-title-center fusion-title-text fusion-title-size-one\" style=\"--awb-margin-bottom:5%;--awb-margin-bottom-small:5%;--awb-font-size:24px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h1 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;font-size:1em;--fontSize:24;line-height:1.41;\">SurfaceControlOptics<\/h1><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:0px;margin-bottom:0px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#870c30;border-color:#870c30;border-top-width:5px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last green-border rounded-border\" style=\"--awb-padding-top:5%;--awb-padding-right:5%;--awb-padding-bottom:5%;--awb-padding-left:5%;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><p style=\"text-align: left;\"><img decoding=\"async\" class=\"alignleft wp-image-245 size-full\" style=\"margin-right: 5%;\" src=\"https:\/\/www.surface-controls.com\/wp-content\/uploads\/2020\/04\/surface-control-optics.jpg\" alt=\"Surface inspection with OLIGO LED lights\" width=\"300\" height=\"220\" \/><\/p>\n<p style=\"text-align: left;\">Surface inspection in industrially produced &#8220;high-quality&#8221; products plays an increasing role in the industry.<\/p>\n<p style=\"text-align: left;\">The outer appearance of products is an important purchasing criterion for the customer. If a product has any surface defects, such as pits, dents, blisters, paint defects, etc., the customers&#8217; purchasing interest drops due to the bad processing quality.<\/p>\n<p style=\"text-align: left;\">In order to efficiently produce a product at consistent quality, surface inspections must be performed at high-contrast lighting during early stages of the production process already, since it is often the case that few or no surfacve defects can be perceived under low-contrast lighting, which would cause them to enter the further production processes.<\/p>\n<p>The surface control optics developed by us permit improved control of the surfaces. A special lighting simplifies the conditions for visual surface inspection and permits initiation of process corrections in a timely and effective manner.<\/p>\n<p>Depending on the type of surface and type of defect there are different surface control optics:<\/p>\n<ul>\n<li>Surface control optics for surfaces with <a title=\"Surface inspection for surfaces with high reflectance\" href=\"https:\/\/www.surface-controls.com\/en\/?page_id=2243\"><b>high reflectance<\/b><\/a><\/li>\n<li>Surface control optics for surfaces with <a title=\"Surface inspection for surfaces with low reflectance\" href=\"https:\/\/www.surface-controls.com\/en\/?page_id=2321\"><b>low reflectance<\/b><\/a><\/li>\n<\/ul>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-padding-top:5%;--awb-padding-right:5%;--awb-padding-bottom:5%;--awb-padding-left:5%;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;--awb-border-color:#575757;--awb-border-top:2px;--awb-border-right:2px;--awb-border-bottom:2px;--awb-border-left:2px;--awb-border-style:solid;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-2\"><p><strong>Surface control optics of OLIGO Lichttechnik GmbH &#8211; surface controls cause a:<\/strong><\/p>\n<ul>\n<li>improve contrast vision<\/li>\n<li>improve of work quality and process safety<\/li>\n<li>reduce glare<\/li>\n<li>increased defect recognition quality<\/li>\n<li>extend the service lives of lamps<\/li>\n<li>reduce energy costs and heat load<\/li>\n<li>permanent warranty of optimal control conditions<\/li>\n<\/ul>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:5%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-menu-anchor\" id=\"hohe-reflexion\"><\/div><div class=\"fusion-title title fusion-title-3 fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-margin-bottom:5%;--awb-margin-bottom-small:5%;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:28;line-height:1.21;\">Quality control on surfaces with high reflectance<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:0px;margin-bottom:0px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#870c30;border-color:#870c30;border-top-width:5px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last green-border rounded-border\" style=\"--awb-padding-top:5%;--awb-padding-right:5%;--awb-padding-bottom:5%;--awb-padding-left:5%;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-3\"><div>\n<div id=\"attachment_1149\" style=\"width: 366px\" class=\"wp-caption alignleft\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1149\" class=\"wp-image-1149 size-full\" src=\"https:\/\/www.surface-controls.com\/wp-content\/uploads\/2020\/06\/products-high-reflectance.jpg\" alt=\"f\u00fcr verschiedene Reflexionsgrade bieten wir verschiedene Produkte an\" width=\"356\" height=\"316\" \/><p id=\"caption-attachment-1149\" class=\"wp-caption-text\">Areas of use<\/p><\/div>\n<\/div>\n<p>Painted surfaces with usually smooth surfaces have a very high reflection level. In contrast to matte surfaces, smooth surfaces emit a much higher luminance. Glare develops very quickly.<br \/>\nThis circumstance of glare is highly unsuitable for optimal surface inspection. In order to reduce glare, and thus the emitted luminance, lighting intensity must be reduced or adjusted to the surface brightness.<\/p>\n<p>Contrast vision can be improved with surface control optics here as well. However, these special lamps show broader black fields and produce a rougher freflection image on the surface.<br \/>\nOther special surface control optics bring out even polishing defcts on the surface.<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_text_transform:uppercase;\" target=\"_self\" title=\"Products for surface inspection\" aria-label=\"Products for surface inspection\" href=\"https:\/\/www.surface-controls.com\/en\/products\/surface-inspection\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">to our products<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:5%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-menu-anchor\" id=\"niedrige-reflexion\"><\/div><div class=\"fusion-title title fusion-title-4 fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-margin-bottom:5%;--awb-margin-bottom-small:5%;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:28;line-height:1.21;\">Quality control on surfaces with low reflectance<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:0px;margin-bottom:0px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#870c30;border-color:#870c30;border-top-width:5px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last green-border rounded-border\" style=\"--awb-padding-top:5%;--awb-padding-right:5%;--awb-padding-bottom:5%;--awb-padding-left:5%;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-4\"><div>\n<div id=\"attachment_1286\" style=\"width: 366px\" class=\"wp-caption alignleft\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1286\" class=\"wp-image-1286 size-full\" src=\"https:\/\/www.surface-controls.com\/wp-content\/uploads\/2019\/05\/reflexionsgrade-niedrig-produkte.png\" alt=\"Oberfl\u00e4chenkontrollleuchten f\u00fcr niedrige Reflexionsgrade\" width=\"356\" height=\"297\" srcset=\"https:\/\/www.surface-controls.com\/wp-content\/uploads\/2019\/05\/reflexionsgrade-niedrig-produkte-200x167.png 200w, https:\/\/www.surface-controls.com\/wp-content\/uploads\/2019\/05\/reflexionsgrade-niedrig-produkte-300x250.png 300w, https:\/\/www.surface-controls.com\/wp-content\/uploads\/2019\/05\/reflexionsgrade-niedrig-produkte.png 356w\" sizes=\"(max-width: 356px) 100vw, 356px\" \/><p id=\"caption-attachment-1286\" class=\"wp-caption-text\">Areas of use<\/p><\/div>\n<\/div>\n<p>Continuous quality control along the production chain is broken down into many partial steps with many different requirements. For example, the reflection levels between the parts to be inspected differ. A raw part from the press has entirely different reflection properties than a finally painted part and accordingly requires a different lighting.<\/p>\n<p>Untreated raw parts usually have a mattle surface. The reflection level of such surfaces is accordingly very low at 0.1 to 0.2 p. The emitted luminance is not sufficient for the human eye to easily recognise errors. A visual inspection is only possible with difficulty.<\/p>\n<p>In order to permit an optimal surface inspection, the luminance on the surface must be increased based on lighting intensity. Surface control optics with narrow black fields project a fine reflection image onto the surface and thus support contrast vision. Even small surface defects can be perceived more easily.<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" style=\"--button_text_transform:uppercase;\" target=\"_self\" title=\"Products for surface inspection\" aria-label=\"Products for surface inspection\" href=\"https:\/\/www.surface-controls.com\/en\/products\/surface-inspection\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">to our products<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":2233,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2240","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lighting contrast for surfaces with low to high reflection level<\/title>\n<meta name=\"description\" content=\"A special lighting simplifies the conditions for visual surface inspection and permits initiation of process corrections in a timely and effective manner.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.surface-controls.com\/en\/surface-control\/surface-control-optics\/\" 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