[et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”2px||3px|||” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”|300|||||||” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
In industrial inspection, the image is much more than just a visual: it’s crucial<\/strong>. When it becomes blurred, the accuracy of the analysis<\/strong> collapses. [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”2_5,3_5″ _builder_version=”4.27.4″ _module_preset=”default” width=”100%” width_tablet=”100%” width_phone=”100%” width_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content” custom_padding=”3px|||||”][et_pb_column type=”2_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/www.cesyco.com\/wp-content\/uploads\/2025\/04\/Optique-4-scaled.jpg” alt=”Close-up of an optical iris for industrial endoscopes, used to adjust light and sharpness during inspections.” title_text=”Optic” _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”10px||10px||true|false” custom_padding_tablet=”10px||10px||true|false” custom_padding_phone=”10px||10px||true|false” custom_padding_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”|300|||||||” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n Several factors can cause image blur, from the most benign to the most critical:<\/p>\n Dirty or dusty lenses<\/strong>: often the first cause, especially in dusty or greasy environments.<\/p>\n<\/li>\n Internal condensation<\/strong>: due to high ambient humidity or thermal shock, this may indicate micro-cracking or seal failure.<\/p>\n<\/li>\n Damaged lens<\/strong>: scratches, thermal shock or mechanical impact can permanently alter optical quality.<\/p>\n<\/li>\n Poor lighting<\/strong>: a worn or dirty LED distorts the perception of sharpness.<\/p>\n<\/li>\n Focusing problems<\/strong>: if the optical system is badly adjusted or damaged, the image will appear blurred even if the lens is clean.<\/p>\n<\/li>\n<\/ul>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ _builder_version=”4.27.4″ _module_preset=”default” width=”100%” width_tablet=”100%” width_phone=”100%” width_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”3_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”|300|||||||” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n In an incinerator furnace, cement plant or any other particle-laden atmosphere, the lens becomes a prime target for deposits.<\/p>\n \ud83d\udd25 Without active cooling, this dust accumulates and ends up dulling, scratching or clogging the lens.<\/em> The sectors most at risk :<\/p>\n Incinerators (charged fumes)<\/p>\n<\/li>\n Cement works (abrasive particles)<\/p>\n<\/li>\n Glassworks and foundries (high temperature + fine dust)<\/p>\n<\/li>\n<\/ul>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/www.cesyco.com\/wp-content\/uploads\/2025\/04\/Foyer-nb-scaled.jpg” alt=”Endoscope view of a municipal waste incinerator (MWI), showing flashback and extreme conditions.” title_text=”Foyer UVE” _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”10px||10px||true|false” custom_padding_tablet=”10px||10px||true|false” custom_padding_phone=”10px||10px||true|false” custom_padding_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”2_5,3_5″ _builder_version=”4.27.4″ _module_preset=”default” width=”100%” width_tablet=”100%” width_phone=”100%” width_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”2_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/www.cesyco.com\/wp-content\/uploads\/2025\/02\/HTO38-7-scaled.jpg” alt=”Mat\u00e9riel D\u00e9mo – vision axiale (0\u00b0)” title_text=”HTO38″ _builder_version=”4.27.4″ _module_preset=”default” custom_margin=”0px||0px||true|false” custom_margin_tablet=”0px||0px||true|false” custom_margin_phone=”0px||0px||true|false” custom_margin_last_edited=”on|desktop” custom_padding=”0px||0px||true|false” custom_padding_tablet=”0px||0px||true|false” custom_padding_phone=”0px||0px||true|false” custom_padding_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”|300|||||||” custom_margin=”25px||25px||false|false” custom_margin_tablet=”25px||25px||false|false” custom_margin_phone=”25px||25px||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”||||true” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n You don’t need to be an expert to carry out a few simple checks:<\/p>\n [\/et_pb_text][dnxte_feature_list_parent dnxte_feature_list_icon_color=”#565656″ dnxte_feature_list_icon_bg_color=”rgba(0,0,0,0)” dnxte_feature_list_icon_padding=”15px||15px|15px|true|false” dnxte_feature_list_title_padding=”|5px||5px|false|true” _builder_version=”4.27.4″ _module_preset=”default” title_font=”Roboto|300|||||||” title_text_color=”#565656″ title_font_size=”15px” background_color=”#ffffff” border_radii=”on|9px|9px|9px|9px” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][dnxte_feature_list_child dnxte_feature_list_title=”Nettoyer la lentille avec un chiffon microfibre propre” dnxte_feature_list_icon_color=”#565656″ _builder_version=”4.27.4″ _module_preset=”default” module_font=”Open Sans|600|||||||” module_text_align=”left” module_font_size=”18px” border_width_all=”1px” border_color_all=”#e5e5e5″ global_colors_info=”{}” theme_builder_area=”post_content”][\/dnxte_feature_list_child][dnxte_feature_list_child dnxte_feature_list_title=”V\u00e9rifier que les syst\u00e8mes de refroidissement (air ou eau) fonctionnent correctement” dnxte_feature_list_icon_color=”#565656″ _builder_version=”4.27.4″ _module_preset=”default” module_font=”Open Sans|600|||||||” module_text_align=”left” module_font_size=”18px” border_width_all=”1px” border_color_all=”#e5e5e5″ global_colors_info=”{}” theme_builder_area=”post_content”][\/dnxte_feature_list_child][dnxte_feature_list_child dnxte_feature_list_title=”Contr\u00f4ler les connexions (c\u00e2ble vid\u00e9o, moniteur, cam\u00e9ra)” dnxte_feature_list_icon_color=”#565656″ _builder_version=”4.27.4″ _module_preset=”default” module_font=”Open Sans|600|||||||” module_text_align=”left” module_font_size=”18px” border_width_all=”1px” border_color_all=”#e5e5e5″ global_colors_info=”{}” theme_builder_area=”post_content”][\/dnxte_feature_list_child][dnxte_feature_list_child dnxte_feature_list_title=”Observer l\u2019image : flou homog\u00e8ne ou ponctuel ? variation en fonction de la distance ?” dnxte_feature_list_icon_color=”#565656″ _builder_version=”4.27.4″ _module_preset=”default” module_font=”Open Sans|600|||||||” module_text_align=”left” module_font_size=”18px” border_width_all=”1px” border_color_all=”#e5e5e5″ global_colors_info=”{}” theme_builder_area=”post_content”][\/dnxte_feature_list_child][\/dnxte_feature_list_parent][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”–et_global_body_font|300|||||||” text_font_size=”15px” text_font_size_tablet=”15px” text_font_size_phone=”15px” text_font_size_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n A few good practices are often enough to extend the life of your equipment:<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ _builder_version=”4.27.4″ _module_preset=”default” width=”100%” width_tablet=”100%” width_phone=”100%” width_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”3_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”–et_global_body_font|300|||||||” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n Some situations leave no room for doubt. If you notice : <\/p>\n \ud83d\udc49 The endoscope needs workshop expertise. Better to act quickly to avoid irreversible damage. <\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/www.cesyco.com\/wp-content\/uploads\/2025\/04\/Optique-7-scaled.jpg” alt=”Technician repairing the optics of an industrial endoscope in a specialized workshop, using precision tools and components.” title_text=”Optic” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” width=”100%” width_tablet=”100%” width_phone=”100%” width_last_edited=”on|desktop” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”|300|||||||” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n A blurred image is never harmless. It can be the symptom of simple clogging… or the harbinger of a weakened endoscope. In an industrial environment, where every inspection counts, it’s essential to react at the first sign of trouble. <\/p>\n Careful cleaning, a basic check or correct activation of the cooling system are sometimes all that’s needed to restore clear vision. But if the problem persists, it’s best not to wait: a workshop intervention can often save the endoscope, avoid costly replacement and leave you with fully operational equipment. <\/p>\n
But what does this loss of sharpness really hide? Is it simply dirt? A symptom of a deeper problem? This article will help you to find out (literally). <\/p>\n1. Screen blur: understanding the causes<\/h2>\n
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2. The invisible enemy: dust and spray<\/h2>\n
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Result: images with halos, spots, and sharpness in free fall.<\/p>\n<\/blockquote>\n\n
3. The right reflexes to adopt<\/h2>\n
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4. Critical symptoms = return to workshop<\/h2>\n
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Conclusion<\/h2>\n