{"id":9762,"date":"2026-04-27T03:13:41","date_gmt":"2026-04-27T03:13:41","guid":{"rendered":"https:\/\/www.towin-elec.com\/?post_type=product&p=9762"},"modified":"2026-04-27T03:15:55","modified_gmt":"2026-04-27T03:15:55","slug":"c-mount-ir-corrected-lens-c65202314a3","status":"publish","type":"product","link":"https:\/\/www.towin-elec.com\/ko\/product\/c-mount-ir-corrected-lens-c65202314a3","title":{"rendered":"C65202314A3"},"content":{"rendered":"

This 2\/3\u201d 3MP C-mount varifocal lens features a 6.5-20mm adjustable focal length and auto iris design, paired with professional IR corrected optics for round-the-clock imaging. Built for industrial and surveillance scenarios, this industrial lens balances wide-angle coverage and long-distance viewing, delivering stable, high-definition visuals in day and low-light night environments. Compact structure and manual focus\/zoom design ensure flexible on-site adjustment for diverse installation and monitoring demands.<\/p>\n

Core Highlights at a Glance<\/h2>\n

Flexible 6.5-20mm zoom & 74\u00b0~27\u00b0 HFOV to cover near and far monitoring areas<\/p>\n

Built-in IR correction to eliminate infrared defocus and enhance night imaging clarity<\/p>\n

F1.4 large aperture boosts light intake, solving low-light blurry image pain points<\/p>\n

Standard C-mount for high compatibility with mainstream industrial & surveillance cameras<\/p>\n

3MP high resolution with controlled distortion for sharp, distortion-restrained footage<\/p>\n

Detailed Product Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nParameter<\/th>\n<\/tr>\n<\/thead>\n
Image Format<\/td>\n2\/3\u2033<\/td>\n<\/tr>\n
Focal Length<\/td>\n6.5-20mm<\/td>\n<\/tr>\n
Horizontal F.O.V.<\/td>\n74\u00b0~27\u00b0<\/td>\n<\/tr>\n
Resolution<\/td>\n3 MegaPixel<\/td>\n<\/tr>\n
Distortion<\/td>\n-16%~-0.6%<\/td>\n<\/tr>\n
Aperture<\/td>\nF1.4-C<\/td>\n<\/tr>\n
Mount<\/td>\nC<\/td>\n<\/tr>\n
Iris<\/td>\nAuto<\/td>\n<\/tr>\n
Focus<\/td>\nManual<\/td>\n<\/tr>\n
Zoom<\/td>\nManual<\/td>\n<\/tr>\n
M.O.D.<\/td>\n0.1m<\/td>\n<\/tr>\n
Optical Feature<\/td>\nIR Corrected<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

This product complies with RoHS certification and ISO9001 quality control standards, supports third-party professional testing, and meets EU and domestic security equipment access standards to fully eliminate customer quality and compliance concerns.<\/p>\n

Application Scenarios & Compatible Devices<\/h2>\n

Core Application Scenarios<\/strong><\/p>\n

This versatile machine vision lens and CCTV lens is tailor-made for industrial detection, outdoor security monitoring, intelligent traffic ITS systems, factory automation FA projects and indoor 24\/7 surveillance. It performs excellently in variable light conditions, from bright daytime outdoor environments to dim night infrared monitoring scenes. The 0.1m short minimum object distance supports close-range precision detection, while the adjustable wide to narrow field of view adapts to large-area regional monitoring and local detailed observation. It stably operates in long-term continuous working scenarios, ideal for industrial factories, traffic road monitoring, campus security, warehouse management and automated production line visual inspection.<\/p>\n

Compatible Device List<\/strong><\/p>\n

Widely compatible with 2\/3-inch mainstream CMOS and CCD image sensors, perfectly matching C-mount industrial cameras, surveillance cameras, machine vision acquisition equipment and ITS traffic monitoring modules. It is plug-and-play with most mainstream surveillance and industrial vision devices, no complex modification or adapter required. Manual focus and zoom design allows rapid on-site parameter adjustment to fit different working distances and shooting angles.<\/p>\n

Designed for industrial vision and surveillance application.<\/p>\n

FAQs<\/h2>\n

Q1: Is this lens suitable for night vision monitoring?<\/p>\n

A1: Yes. It adopts professional IR Corrected Lens design, which effectively corrects infrared chromatic aberration, ensures clear focus in infrared night mode, and realizes 24-hour day&night continuous monitoring.<\/p>\n

Q2: What interface does this lens adopt? Is it easy to install?<\/p>\n

A2: Standard C-Mount interface, directly compatible with C-mount cameras. The compact integrated structure enables quick installation and disassembly, suitable for various limited installation spaces.<\/p>\n

Q3: Can this lens be used for industrial precision detection?<\/p>\n

A3: Absolutely. 3MP high-resolution imaging, controllable distortion and short MOD of 0.1m meet the close-range shooting and detail capture requirements of FA and machine vision inspection tasks.<\/p>\n

Q4: Does the auto iris design improve low-light performance?<\/p>\n

A4: The F1.4 large aperture cooperates with auto iris to automatically adjust light intake in real time, avoiding overexposure in strong light and underexposure in weak light for balanced imaging.<\/p>\n

 <\/p>\nDownload Specs Sheet<\/a>\n

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Online contact<\/h3>\n

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