3MP F1.4 2.8-12mm Manual Zoom Lens

$5.39

This 3MP varifocal CCTV camera lens (2.8–12mm, F1.4) is a high-performance manual zoom lens designed for professional security surveillance cameras, industrial vision systems, and OEM camera modules.With a large F1.4 aperture, precise manual focus, and M12 mount compatibility, this lens delivers excellent image clarity, flexible field-of-view control, and reliable low-light performance.

Availability: 1000 in stock

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Technical Specifications

  • Resolution: 3 Megapixel

  • Focal Length: 2.8–12mm (Varifocal)

  • Aperture: F1.4

  • Mount Type: M12

  • Sensor Compatibility: 1/2.5″ image sensor

  • Focus Type: Manual focus & zoom

  • Application: CCTV, security surveillance, industrial camera systems

Key Features and Competitive Advantages
1. Flexible Monitoring Coverage: The 2.8–12mm varifocal lens allows users to easily adjust between wide-angle and telephoto perspectives.
2. Large Aperture F1.4 – Excellent Low-Light Performance: Compared to standard F1.8 or F2.0 lenses, the F1.4 surveillance lens captures more light, ensuring brighter images and reduced image noise in low-light environments, improving monitoring quality at night and dusk.
3. 3MP Optical Resolution – Clear and Stable Image Output: Designed for 3MP security cameras, this lens supports: clear edge-to-edge image sharpness, low distortion and high contrast, and stable optical performance for continuous operation.
4. Standard M12 Mount: The M12 mount camera lens design ensures broad compatibility with surveillance camera modules, easy installation and replacement, making it ideal for OEM/ODM camera manufacturers.

Typical Applications
Security surveillance cameras
Network cameras and analog surveillance cameras
Industrial machine vision cameras
Smart city and traffic monitoring
Access control and perimeter protection
OEM camera modules for custom projects

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