Speco Technologies CLB2.9 2.9mm Board Camera Lens

Speco Technologies CLB2.9 2.9mm Board Camera Lens

Overview

The Speco Technologies CLB2.9 is a 2.9mm fixed focal length board camera lens designed for integration into compact surveillance and security camera modules. This lens is engineered for applications requiring a defined field of view in space-constrained installations where a discrete or miniaturized form factor is essential. The CLB2.9 serves integrators and system designers working with board-level camera assemblies in access control, retail, hospitality, and industrial monitoring environments.

Board camera lenses like the CLB2.9 are core optical components in pre-assembled or custom camera builds. The 2.9mm focal length establishes a wider field of view suitable for applications requiring situational awareness across moderate distances without additional optical adjustments.

When this is the correct choice

Select the CLB2.9 when you are specifying or integrating board-level camera modules that require a fixed 2.9mm lens. This lens is appropriate for compact installations where space is limited and a wider field of view is needed. It integrates into OEM camera builds, custom surveillance solutions, and mini camera assemblies used in access control systems, retail loss prevention, and indoor monitoring where a fixed focal length meets your coverage requirements.

This lens is also the right choice when system designs call for standardized optical components across multiple installations, reducing inventory complexity and simplifying procurement workflows for security integrators managing large deployments.

When to choose a different model

If your application requires variable focal length capability, varifocal or zoom lenses are required instead of fixed focal length optics. For applications demanding telephoto or narrow field of view performance, longer focal length lenses (4.3mm, 6mm, 8mm, or greater) would be more appropriate. If your design calls for motorized focus adjustment or remote focus control, board camera lenses may not meet those requirements—purpose-built camera modules with autofocus capability would be necessary.

Optics and field of view

The CLB2.9 provides a fixed 2.9mm focal length, which translates to a wider horizontal field of view suitable for monitoring larger areas without requiring camera repositioning. The fixed optical design eliminates mechanical complexity, reducing potential points of failure in the lens assembly itself. This simplicity makes the CLB2.9 reliable in high-volume deployments where consistency and durability are priorities.

Board camera lenses are optimized for integration with small-format sensors common in compact camera modules. The optical performance of the CLB2.9 is tuned for short working distances typical of board camera applications, where the camera module and lens assembly must fit within minimal spatial envelopes.

Imaging performance and low light

The lens transmits light across the visible spectrum to the underlying camera sensor. The actual low-light performance of your system will be determined by the sensor paired with the CLB2.9 lens and any integrated infrared illumination or Intensifier technology provided by the host camera module. Performance in reduced illumination depends on the combined aperture characteristics of the lens and sensor sensitivity of the camera body to which the lens is integrated.

Analytics and edge capabilities

The CLB2.9 is an optical component and does not contain embedded analytics functionality. Any advanced analytics, video analytics, or edge processing capabilities depend entirely on the camera module, video management software, or external analytics platform to which the camera is connected. Integrators using the CLB2.9 should pair this lens with camera platforms that support their intended analytics workflows, whether on-device or cloud-based through Speco's SecureGuard Dashboard or partner VMS systems.

Video encoding and streaming

As a lens component, the CLB2.9 has no role in video encoding or streaming. These functions reside in the camera module and network infrastructure. The lens simply delivers optical image data to the sensor; the camera's image processor handles H.265, H.264, MJPEG compression, and streaming protocols.

Network and security

The CLB2.9 is a passive optical component with no network connectivity or cybersecurity surface. Network security and firmware integrity depend on the camera module and system architecture into which this lens is integrated. Ensure your complete camera solution complies with your organization's cybersecurity requirements and any mandated compliance frameworks such as NDAA Section 889 Part B.

Environmental and durability ratings

The CLB2.9 is designed for integration into board camera modules. Environmental protection (IP rating, temperature range, humidity resistance) is provided by the camera housing and module design, not the lens itself. Confirm that your complete camera assembly meets the environmental requirements of your deployment location, whether indoor, outdoor, or harsh industrial environments.

Power and installation notes

The CLB2.9 lens requires no independent power supply. Power delivery to the camera module is managed by the host platform (PoE, 12V DC, or other source). Installation involves proper optical alignment and mechanical mounting into the camera module housing. Speco recommends working with qualified integrators and following the lens and camera module manufacturer's assembly guidelines to ensure optimal focus and image quality.

What is included

Contact us for package details.

Karl Wilson

When evaluating board camera lenses for OEM integration or custom surveillance builds, the Speco Technologies CLB2.9 offers the optical simplicity and reliability that high-volume deployments demand. In my experience specifying these components, fixed focal length lenses eliminate the mechanical wear and focus drift issues that sometimes plague varifocal designs in cost-sensitive applications. The CLB2.9 pairs well with miniaturized camera modules used in retail, access control, and industrial settings where space constraints rule out larger lens assemblies.

Technical Highlights:

• Fixed 2.9mm focal length: Delivers a defined, wider field of view suitable for moderate-distance situational awareness without mechanical adjustment.
• Board camera integration: Compact design fits seamlessly into mini camera modules and custom OEM surveillance platforms.
• NDAA compliance: Manufactured in accordance with NDAA Section 889 Part B guidelines, meeting federal procurement requirements.

Deployment Considerations:

• Verify that your camera module's sensor format and image circle are compatible with the CLB2.9 before integration to avoid vignetting or optical mismatch.
• Ensure proper mechanical mounting and optical alignment during assembly; misalignment degrades image quality downstream.
• Pair the lens with camera modules that deliver the low-light performance, analytics, and network capabilities your system architecture requires; the lens itself contributes only optical elements.

For integrators building compact surveillance solutions or standardizing across multi-site deployments, the CLB2.9 provides a reliable, compliant optical foundation. Work closely with your camera module supplier to confirm compatibility and follow OEM assembly procedures to achieve consistent optical performance across production units.