Axis 01961-001 M12 16mm f/1.8 Lens for Sensor Units, 4-Pack

The Axis 16 mm F1.8 lens is a precision-engineered optical component designed for use with compatible Axis sensor units. Featuring a standard M12 mount, this lens is equipped with an integrated IR-cut filter to ensure accurate color reproduction and high-quality image capture in various lighting conditions. This package contains four individual lens units, making it a practical choice for multi-camera surveillance setups or as a reliable stock of replacement parts.

Advantages

This lens offers a high-aperture F1.8 design, which allows for excellent light transmission, contributing to clearer images in challenging environments. The inclusion of an IR-cut filter helps maintain natural color fidelity by blocking infrared light that can otherwise distort image quality. The M12 mounting interface ensures a secure and standardized connection to compatible sensor units, while the provided removal tool simplifies the installation and maintenance process for technicians.

Suitable for

• Professional video surveillance systems
• Multi-camera security installations
• Replacement of damaged or worn lenses in compatible sensor units
• Indoor and outdoor monitoring applications where specific focal lengths are required

When it may not be suitable

This lens is specifically designed for use with compatible Axis sensor units featuring an M12 mount. It is not compatible with standard DSLR or mirrorless camera systems, nor is it suitable for sensor units that require different mounting interfaces or focal lengths.

Key specifications

• Focal length: 16 mm
• Aperture: F1.8
• Mount type: M12
• Integrated IR-cut filter
• Quantity: 4 units per package

How to use

To install the lens, first ensure the power to the sensor unit is disconnected. Use the included removal tool to carefully unscrew the existing lens from the M12 mount. Once removed, gently thread the new 16 mm lens into the mount until it is securely seated. After installation, perform a focus adjustment if the specific sensor unit requires manual calibration to achieve the desired image sharpness.

What to consider before purchase

• Verify compatibility with your specific Axis sensor unit model
• Ensure the 16 mm focal length meets your field-of-view requirements
• Confirm that the M12 mount is the correct interface for your hardware

Usage recommendations

Always handle the lens optics with care to avoid fingerprints or scratches. If cleaning is necessary, use only professional-grade optical cleaning supplies to prevent damage to the lens coating.