{"id":10043,"date":"2026-05-08T02:04:16","date_gmt":"2026-05-08T02:04:16","guid":{"rendered":"https:\/\/www.towin-elec.com\/?post_type=product&#038;p=10043"},"modified":"2026-05-08T02:04:16","modified_gmt":"2026-05-08T02:04:16","slug":"m12-wide-angle-cctv-lens-ccl129021mpf","status":"publish","type":"product","link":"https:\/\/www.towin-elec.com\/ko\/product\/m12-wide-angle-cctv-lens-ccl129021mpf","title":{"rendered":"CCL129021MPF"},"content":{"rendered":"<p>This professional M12 Fixed Focal Wide Angle CCTV Lens features a 1\/2.9\u2033 image format, 2.1mm fixed focal length, and an ultra-wide 161\u00b0 diagonal field of view, paired with 4MP high resolution and a 2G5P+IRCF optical structure. As a dedicated CCTV Lens, it adopts a standard M12X0.5 mount and fixed aperture design, delivering clear, stable panoramic imaging with controlled distortion. It is a cost-effective, easy-to-install imaging solution perfectly suitable for security monitoring, and compatible with a variety of M12-mount devices, integrating the advantages of M12 Lenses, Fixed Focal Lens and Wide Angle Lens.<\/p>\n<h2>Product Core Highlights<\/h2>\n<ul>\n<li>Standard M12X0.5 mount: Quick installation &amp; replacement, compatible with most M12 camera modules (solves the pain of difficult installation and poor compatibility)<\/li>\n<li>2.1mm fixed focal length: Stable imaging, no complicated zoom operation, suitable for long-term fixed-scene monitoring (avoids image blur caused by zoom adjustment)<\/li>\n<li>161\u00b0 ultra-wide FOV: Panoramic coverage without blind spots, ideal for large-area CCTV surveillance (solves the problem of limited monitoring range)<\/li>\n<li>4MP high resolution + IRCF filter: Sharp, detailed imaging day and night, meeting CCTV security monitoring requirements (avoids unclear imaging in dim light)<\/li>\n<\/ul>\n<h2>Detailed Product Specifications<\/h2>\n<div data-page-id=\"T845d6rmLozYw3xyvhWcBOGQnKb\" data-lark-html-role=\"root\" data-docx-has-block-data=\"true\">\n<div>\n<table class=\"ace-table\" data-ace-table-col-widths=\"200;200\">\n<colgroup>\n<col width=\"200\" \/>\n<col width=\"200\" \/><\/colgroup>\n<thead>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-UgEsfGYCDdaxpvcczI2cpuQxnnS\">Parameter<\/div>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-UYC1f0L1Md9qrHc47Ficz92bnzd\">Specification<\/div>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-G5l7fiueTdQCDzcvWkDcYByQngc\">Image Format<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-CgKqfh4PidLUx4cW1QjcQ9lRn8b\">1\/2.9\u2033<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-TXZAfoIi3d7OAccoeIJcW3FMnwc\">Focal Length<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-UsfLfsSXudfaGlc7nPFcR5Usnig\">2.1mm (Fixed Focal)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-GfBkfhv30dVxEMcQDlwcotVsnme\">Field of View<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-OASnfzLtPdTmd4cLVjdcHn5RnRb\">161\u00b0(D) \/ 141\u00b0(H) \/ 82\u00b0(V) (Wide Angle)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-LDbkfIcrhdiLwAcRPUOcHmIynae\">Resolution<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-Ux3vfrAexdQdWucErAlcRshYnbb\">4 Megapixel<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-ISBYfmf5YdZd0KcF3xdcP7PLnth\">Distortion<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-APHgfSZJ1dBfKCcPcODcGrkKnOG\">&lt;-25%<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-TJxdfofLPdiowocjN6DcQYCbnWb\">Aperture<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-V5emfiiC7dyeK8cSARscZNLfn4f\">F2.0 (Fixed)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-Z1g3fdAyedzVZMcpU9Jcoqv2nzd\">Mount<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-T5WjfWP01dhy42cg82qcrxstnze\">M12X0.5 (M12 Lenses Standard)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-CNjzfwDDJd83oHcvj7VcTUMwn4g\">Iris<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-UMp2fJxjXdzamCc8hwwc21tQnRf\">Fixed<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-IOFMfITuwdaqPRcXSO3cjTgRn5d\">T.T.L<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-G51LfrhQkdivHSco4BpcgP6vnzb\">15.12mm<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-EhdzfMSJEdAOkrcHRWmc5LEUnni\">B.F.L<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-KSbofqPmsdGAQXcxry2c5bEpnCh\">3.72mm<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-Ntxnfna6ydrs3kchi8Ccu1AqnGy\">M.B.F.L<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-UByjfEZItdJQ9McSlQrcfGnvnkB\">3.37mm<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-YYQLfb8IqdpJ2lcjgEccRssjn9b\">M.O.D<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-XhzMfJBHyd17C2cYRUdcdPdjnac\">0.3m<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-FSzCffclkdR9YEcpsd6cEKBOnph\">Structure<\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"ace-line ace-line old-record-id-QMYOfLHPfdp2uzcNZprcWMxbnNh\">2G5P+IRCF<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p>This product is certified by RoHS and ISO9001 quality management system, supports third-party testing, and complies with EU and domestic security equipment access standards, ensuring reliable quality and full compliance. It is a high-quality M12 Fixed Focal Wide Angle CCTV Lens that meets industrial and security industry requirements.<\/p>\n<h2>Application Scenarios &amp; Compatible Devices<\/h2>\n<p>As a professional CCTV Lens, this M12 Fixed Focal Wide Angle Lens is specially designed for security monitoring scenarios that require panoramic coverage, stable imaging and easy installation. It is widely used in residential community security monitoring, commercial store surveillance, office building monitoring, parking lot security, and small and medium-sized enterprise monitoring scenarios. The 161\u00b0 ultra-wide field of view (Wide Angle Lens advantage) ensures that every corner is covered without blind spots, which is crucial for security prevention. The 2.1mm fixed focal length (Fixed Focal Lens feature) maintains stable imaging effect for long-term monitoring, avoiding the trouble of frequent zoom adjustment. The standard M12X0.5 mount (M12 Lenses attribute) makes it easy to install and replace, reducing the cost of equipment maintenance and replacement.<\/p>\n<p>It perfectly matches 1\/2.9\u2033 mainstream CMOS image sensors, compatible with a variety of CCTV surveillance camera modules, M12-mount security cameras, IoT smart monitoring devices, and small-sized surveillance equipment. It supports batch customization and mass supply, meeting the matching needs of different brand CCTV equipment manufacturers and integrators. Whether it is for household security or commercial surveillance, this lens can provide reliable, clear panoramic imaging support.<\/p>\n<p>Designed for CCTV surveillance application with M12 Fixed Focal Wide Angle performance.<\/p>\n<h2>FAQs<\/h2>\n<p><strong>Q1: Is this lens a standard M12 lens?<\/strong><\/p>\n<p>A1: Yes, it is a typical M12 Lenses, equipped with a standard M12X0.5 threaded mount, compatible with most M12 camera modules on the market.<\/p>\n<p><strong>Q2: Is this a fixed focal or zoom lens?<\/strong><\/p>\n<p>A2: It is a Fixed Focal Lens with a fixed 2.1mm focal length, no zoom structure, suitable for fixed-scene monitoring.<\/p>\n<p><strong>Q3: Can this lens be used for CCTV surveillance?<\/strong><\/p>\n<p>A3: Absolutely, it is a dedicated CCTV Lens with fixed aperture and wide-angle design, perfectly adapted to security monitoring camera equipment.<\/p>\n<p><strong>Q4: What is the field of view of this lens, and is it a wide-angle lens?<\/strong><\/p>\n<p>A4: It is a Wide Angle Lens with an ultra-large 161\u00b0 diagonal field of view, which can achieve panoramic coverage without blind spots.<\/p>\n<p><strong>Q5: Does this lens support night vision imaging?<\/strong><\/p>\n<p>A5: Yes, it is equipped with an IRCF infrared cut filter, which can realize clear day and night imaging, meeting the 24-hour monitoring needs of CCTV.<\/p>\n<p>&nbsp;<\/p>\n<a href=\"https:\/\/www.towin-elec.com\/wp-content\/uploads\/2026\/05\/M12-Wide-Angle-CCTV-Lens-CCL129021MPF.pdf\" target=\"_blank\" class=\"wpcf7-form-control wpcf7-submit has-spinner button d-custom-button\">Download Specs Sheet<\/a>\n<p>&nbsp;<\/p>\n<h3>Online contact<\/h3>\n<p>&nbsp;<\/p>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f213-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"213\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/ko\/wp-json\/wp\/v2\/product\/10043#wpcf7-f213-o1\" method=\"post\" 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this.value.replace(\/[^0-9.]\/g, '').replace(\/(\\..*)\\.\/g, '$1');\"><\/span><input type=\"hidden\" name=\"cf7as-zplus\" value=\"\"><\/p><input type=\"hidden\" id=\"cf7as_captcha_nonce\" name=\"cf7as_captcha_nonce\" value=\"1877ff3cbf\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/ko\/wp-json\/wp\/v2\/product\/10043\" \/>\n\t<\/p>\n\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner button\" type=\"submit\" value=\"Send us\" \/><br \/>\n\t\n\t<\/p>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<div data-page-id=\"T845d6rmLozYw3xyvhWcBOGQnKb\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<div class=\" old-record-id-Y0uLfDhCRd1EPBcGsQEc0sggnrc\">2.1mm 4MP M12 Fixed Focal Wide Angle CCTV Lens with 161\u00b0 FOV, M12X0.5 mount, IRCF design, perfect for security surveillance and M12-mount devices.<\/div>\n<\/div>\n","protected":false},"featured_media":6060,"template":"","meta":[],"product_brand":[],"product_cat":[54,42,50,38,111],"product_tag":[61,131,114,64],"class_list":{"0":"post-10043","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-automotive-lens","7":"product_cat-cctv-lens","8":"product_cat-fixed-focal-lens","9":"product_cat-m12-lenses","10":"product_cat-wide-angle-lens","11":"product_tag-cctv-lens","12":"product_tag-fixed-focal-lens","13":"product_tag-m12-lenses","14":"product_tag-wide-angle-lens","16":"first","17":"instock","18":"downloadable","19":"shipping-taxable","20":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2.1mm 161\u00b0 M12 Wide Angle CCTV Lens CCL129021MPF - TOWIN<\/title>\n<meta name=\"description\" content=\"2.1mm 4MP M12 Fixed Focal Wide Angle CCTV Lens with 161\u00b0 FOV, M12X0.5 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