{"id":10109,"date":"2024-10-11T07:09:01","date_gmt":"2024-10-11T07:09:01","guid":{"rendered":"https:\/\/fine-lens.com\/?page_id=10109"},"modified":"2025-07-03T14:46:27","modified_gmt":"2025-07-03T06:46:27","slug":"3c-inspection","status":"publish","type":"page","link":"https:\/\/fine-lens.com\/index.php\/application\/3c-inspection\/","title":{"rendered":"3C Inspection"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10109\" class=\"elementor elementor-10109\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2502613 e-flex e-con-boxed e-con e-parent\" data-id=\"2502613\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37439dc elementor-widget elementor-widget-text-editor\" data-id=\"37439dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 style=\"text-align: center;\"><strong><span style=\"white-space-collapse: preserve;\">3C Inspection<\/span><\/strong><\/h2><p>\u00a0<\/p><p><span style=\"white-space-collapse: preserve;\">Industrial lenses play a key role in 3C inspection and are mainly used for precision imaging of electronic components, PCB circuit boards, SMT patches, and parts assembly. They ensure product quality and improve inspection efficiency and accuracy through high-resolution, low-distortion image capture. These applications cover the entire process from raw materials entering the factory to finished products leaving the factory and are an important support for automated and intelligent production in the 3C industry.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ce31678 e-grid e-con-boxed e-con e-parent\" data-id=\"ce31678\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63aeb2e elementor-widget elementor-widget-image\" data-id=\"63aeb2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/fine-lens.com\/wp-content\/uploads\/2024\/12\/1-3.jpg\" class=\"attachment-large size-large wp-image-13561\" alt=\"3C Inspection-3\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00a9453 elementor-widget elementor-widget-image\" data-id=\"00a9453\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/fine-lens.com\/wp-content\/uploads\/2024\/12\/3C-1.jpg\" class=\"attachment-large size-large wp-image-13570\" alt=\"3C inspection\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a235114 e-flex e-con-boxed e-con e-parent\" data-id=\"a235114\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c50324 elementor-widget elementor-widget-text-editor\" data-id=\"8c50324\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><strong>There are many types of industrial lenses used for 3C inspection (i.e., computer, communication, and consumer electronics inspection). According to different application scenarios and inspection requirements, they can be summarized into the following categories:<\/strong><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a4452f1 e-grid e-con-full e-con e-child\" data-id=\"a4452f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-48d4b2c elementor-widget elementor-widget-text-editor\" data-id=\"48d4b2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><strong>1. Fixed-focus Industrial Lens<\/strong><\/h6><p>\u00a0<\/p><p><strong>Features:<\/strong> Constant focal length, the field of view changes with working distance, suitable for scenes where working distance is fixed, and the inspection area is on the same plane.<\/p><p><strong>Application:<\/strong> In 3C inspection, it is often used for precise measurement and inspection of parts with fixed position and fixed size.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c70beb2 elementor-widget elementor-widget-text-editor\" data-id=\"c70beb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><strong>2. Zoom Industrial Lens<\/strong><\/h6><p>\u00a0<\/p><p><strong>Features:<\/strong> The focal length can be changed within a certain range to obtain different widths and narrowness of viewing angles, which is suitable for inspection scenarios that require flexibility but do not require high resolution.<\/p><p><strong>Application:<\/strong> It can be used to inspect different components in 3C products at multiple angles and focal lengths to improve inspection efficiency and flexibility.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f50f6f5 elementor-widget elementor-widget-text-editor\" data-id=\"f50f6f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><strong>3. Variable Magnification Industrial Lens<\/strong><\/h6><p>\u00a0<\/p><p><strong>Features:<\/strong> The magnification can be adjusted continuously and infinitely within a certain range, with high contrast and high-resolution imaging, suitable for occasions requiring high-precision imaging.<\/p><p><strong>Application:<\/strong> In 3C inspection, it is often used for magnified observation and high-precision measurement of tiny parts and precision structures.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ea1255 elementor-widget elementor-widget-text-editor\" data-id=\"9ea1255\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><strong>4. Telecentric Industrial Lens<\/strong><\/h6><p>\u00a0<\/p><p><strong>Features:<\/strong> The magnification is constant and does not change with the change of working distance. It can eliminate the parallax of traditional industrial lenses so that objects of the same size but different distances can obtain images of the same size on the imaging surface.<\/p><p><strong>Application:<\/strong> Suitable for high-precision measurement of geometric dimensions such as parallelism and verticality in 3C products.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4a3553 elementor-widget elementor-widget-text-editor\" data-id=\"c4a3553\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><strong>5. Macro Industrial Lens<\/strong><\/h6><p>\u00a0<\/p><p><strong>Features:<\/strong> It has a large magnification ratio and can be used to shoot smaller objects.<\/p><p><strong>Application:<\/strong> In 3C inspection, it is often used for clear imaging and precise inspection of tiny parts and detailed structures.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5bdf3cb e-flex e-con-boxed e-con e-parent\" data-id=\"5bdf3cb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-01ec131 elementor-widget elementor-widget-image\" data-id=\"01ec131\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/fine-lens.com\/wp-content\/uploads\/2024\/12\/3C-inspection.jpeg\" class=\"attachment-full size-full wp-image-13265\" alt=\"3C inspection-4\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bb10fea e-flex e-con-boxed e-con e-parent\" data-id=\"bb10fea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c91b2c7 elementor-widget elementor-widget-text-editor\" data-id=\"c91b2c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In addition, there are some special types of industrial lenses, such as <strong>fisheye lenses, reflective lenses, pinhole lenses, etc.<\/strong> These lenses are relatively rarely used in 3C inspections but may have unique advantages in some special application scenarios.<\/p><p>\u00a0<\/p><p>In actual applications, the type of industrial lens you choose depends on the specific inspection requirements, working environment, and cost budget. For example, in the manufacturing process of mobile phones, you may need to combine machine vision technology to conduct an all-around, high-precision inspection of the camera. At this time, you may choose a zoom industrial lens or a telecentric industrial lens to meet the inspection requirements1. In the PCB circuit board inspection of electronic products such as Bluetooth headsets, you may choose a macro industrial lens or an industrial lens combined with AOI (automatic optical inspection) technology to improve inspection efficiency and accuracy.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d5cd29e e-flex e-con-boxed e-con e-parent\" data-id=\"d5cd29e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-89436e8 elementor-widget elementor-widget-text-editor\" data-id=\"89436e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Industrial lens types for 3C inspection\uff1a<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a67ec1f elementor-widget elementor-widget-image\" data-id=\"a67ec1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1281\" height=\"532\" src=\"https:\/\/fine-lens.com\/wp-content\/uploads\/2024\/12\/3c-spec.png\" class=\"attachment-full size-full wp-image-13418\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd0099a elementor-widget elementor-widget-text-editor\" data-id=\"fd0099a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Application cases of industrial lenses in 3C industry\uff1a<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8303974 elementor-widget elementor-widget-image\" data-id=\"8303974\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1245\" height=\"502\" src=\"https:\/\/fine-lens.com\/wp-content\/uploads\/2024\/12\/3c-spec-1.png\" class=\"attachment-full size-full wp-image-13419\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d9db9b8 e-flex e-con-boxed e-con e-parent\" data-id=\"d9db9b8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc669e2 elementor-widget elementor-widget-text-editor\" data-id=\"bc669e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 style=\"text-align: center;\"><strong>Recommend Lens:<\/strong><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-384fd47 e-grid e-con-boxed e-con e-parent\" data-id=\"384fd47\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0bd21b7 e-con-full e-flex e-con e-child\" data-id=\"0bd21b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a671816 elementor-widget elementor-widget-image\" data-id=\"a671816\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"422\" height=\"318\" src=\"https:\/\/fine-lens.com\/wp-content\/uploads\/2024\/11\/FA\u955c\u5934.png\" class=\"attachment-full size-full wp-image-12232\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72a5944 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"72a5944\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/fine-lens.com\/index.php\/product-category\/product\/fa-industrial-lens\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">FA Industrial Lens<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c5f5754 e-con-full e-flex e-con e-child\" data-id=\"c5f5754\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-392650f elementor-widget elementor-widget-image\" data-id=\"392650f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"422\" height=\"318\" src=\"https:\/\/fine-lens.com\/wp-content\/uploads\/2024\/11\/\u8fdc\u5fc3\u955c\u5934.png\" class=\"attachment-large size-large wp-image-12237\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4ed3bb elementor-align-center elementor-widget elementor-widget-button\" data-id=\"e4ed3bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/fine-lens.com\/index.php\/product-category\/product\/telecentric-lens\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Telecentric Lens<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d1eccc e-con-full e-flex e-con e-child\" data-id=\"6d1eccc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0175964 elementor-widget elementor-widget-image\" data-id=\"0175964\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"422\" height=\"318\" src=\"https:\/\/fine-lens.com\/wp-content\/uploads\/2024\/12\/Macro.png\" class=\"attachment-large size-large wp-image-13216\" alt=\"Macro lens\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26bf269 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"26bf269\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/fine-lens.com\/index.php\/product-category\/product\/macro-lens\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Macro Lens<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>3C Inspection \u00a0 Industrial lenses play a key role in 3C inspection and are mainly used for precision imaging of electronic components, PCB circuit boards, SMT patches, and parts assembly. They ensure product quality and improve inspection efficiency and accuracy through high-resolution, low-distortion image capture&#8230;.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":10098,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-10109","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3C Inspection - Fine-Lens<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fine-lens.com\/index.php\/application\/3c-inspection\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3C Inspection - Fine-Lens\" \/>\n<meta property=\"og:description\" content=\"3C Inspection \u00a0 Industrial lenses play a key role in 3C inspection and are mainly used for precision imaging of electronic components, PCB circuit boards, SMT patches, and parts assembly. 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