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

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.

Technical Specifications

• Resolution: 3 Megapixel

• Focal Length: 2.8–12mm (Varifocal)

• Aperture: F1.4

• Mount Type: M12

• Model Number: HC-J28-12

• Sensor Compatibility: 1/2.5″ image sensor

• Focus Type: Manual focus & zoom

• Application: CCTV, security surveillance, industrial camera systems

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

Explore more models in our Camera Lens series to meet different application needs.