Description
This 3MP varifocal C-mount IR-corrected CCTV lens delivers 9–50mm manual zoom, F1.6 large aperture, and 46°–8.6° horizontal FOV. Designed for security surveillance, factory automation, and intelligent transportation, it ensures sharp day-night imaging, flexible viewing, and reliable performance in diverse industrial and commercial scenarios.
Key Product Highlights
- 9–50mm manual zoom covers wide-angle overview to long-distance detail capture, eliminating frequent lens replacement.
- F1.6 large aperture with auto iris adapts to changing light, delivering clear imaging day and night.
- IR-corrected optics maintain focus consistency for sharp 24/7 monitoring without shift.
- Standard C-mount fits 1/1.8″ sensors, widely compatible with CCTV cameras and machine vision systems.
- 3MP high resolution supports clear image capture for security, detection, and traffic applications.
Detailed Specifications
| Item | Specification |
|---|---|
| Image Format | 1/1.8″ |
| Focal Length | 9–50mm |
| Horizontal F.O.V. | 46° ~ 8.6° |
| Resolution | 3 MegaPixel |
| Distortion | -19.1% ~ -0.9% |
| Aperture | F1.6–C |
| Mount | C |
| Iris | Auto |
| Focus | Manual |
| Zoom | Manual |
| M.O.D. | 0.1m |
| IR Correction | Yes |
This product is RoHS certified, manufactured under ISO9001 quality control, supports third-party testing, and complies with EU and domestic security equipment access standards.
Applications & Compatible Devices
This varifocal C-mount IR lens is ideal for indoor/outdoor security surveillance, intelligent traffic monitoring, factory automation machine vision, community access control, and industrial detection. It performs well in low-light environments and compact installation spaces, supporting flexible viewing adjustment without extra bracket modification. It is fully compatible with 1/1.8″ CMOS sensors, matching CCTV security cameras, industrial vision cameras, ITS traffic capture devices, and FA automated detection equipment. It is widely used in parking lot monitoring, corridor surveillance, production line defect detection, and vehicle-mounted security systems, providing stable optical support for 24/7 imaging and accurate visual recognition.
FAQs
Q1: Is this lens compatible with 1/2.5″ or 1/3″ sensors?
Yes, it works with 1/2.5″, 1/3″, and smaller sensors, with slight cropping but stable imaging.
Q2: Can it be used for 24-hour day-night monitoring?
Yes, built-in IR correction ensures clear focus in both daytime visible light and nighttime infrared modes.
Q3: Is the zoom and focus adjustment smooth?
Yes, manual zoom and focus rings are precision-designed for easy, stable adjustment without drift.
Q4: Does it meet EU environmental standards?
Yes, RoHS compliant and ISO9001 certified, fully meeting EU and regional security equipment requirements.
Q5: What is the minimum working distance?
Minimum object distance is 0.1m, suitable for close-range industrial detection and close monitoring.
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