Unlocking the Full Potential of High-Resolution 2/3” Sensors

As machine vision technology evolves, image sensors are becoming more advanced—featuring higher pixel densities and smaller pixel sizes. However, these improvements demand equally sophisticated optics to ensure image clarity, accuracy, and consistency across applications.

To meet these growing requirements, CBC is proud to present the Computar MPX series – a cutting-edge family of industrial lenses optimized for 2/3” sensors with a 2µm pixel pitch and up to 16 megapixel resolution. These lenses are engineered to deliver exceptional performance for machine vision, inspection, robotics, and automation systems.

Floating Lens Design – Precision from MOD to Infinity

One of the most revolutionary features of the MPX series is its floating lens design. This optical architecture enables the lens to maintain uniform sharpness and resolution across the entire focus range, from the Minimum Object Distance (MOD) to infinity.

Unlike traditional lenses where image quality often varies with the distance to the object, MPX lenses ensure that fine details remain consistent, no matter how close or far the target is. This makes the MPX particularly useful in applications with variable object distances—like conveyor-based inspection or robotic pick-and-place systems.

Triple-Factor Focus Adjustment Range – Meet the Needs of 2µm Pixels

With sensor pixel sizes shrinking, the margin for focus errors narrows significantly. A slight misalignment can blur details and reduce inspection accuracy. Computar addresses this with an enhanced mechanical design that extends the focus adjustment range by a factor of 3 compared to previous generations.

This added flexibility allows for high-precision focus tuning, especially critical when working with 2µm pixel sensors, where depth of field is inherently shallow. It also simplifies integration in systems where mechanical tolerances vary or mounting adjustments are required.

Lockable IRIS Mechanism – Ensuring Reproducibility Across Systems

Maintaining consistent image brightness and depth of field across multiple systems or lenses has long been a challenge. The MPX series introduces a new IRIS locking mechanism that supports multiple repeatable aperture positions.

This means system integrators and OEMs can configure every lens in the same way—improving reproducibility, reducing calibration time, and eliminating variation between units. Whether you’re deploying 5 or 500 cameras in a production environment, each will deliver uniform optical performance.

Industrial-Grade Robustness – Vibration Resistance up to 10G

In demanding industrial settings, lenses must do more than just perform optically—they need to survive harsh environments. That’s why the MPX series is certified to withstand up to 10G of vibration and shock, making it ideal for high-speed machinery, robotic arms, or mobile inspection systems.

With its rugged mechanical build, the MPX series is well-suited for automation lines, transportation inspection, and heavy-duty industrial vision applications.

Wide Focal Length Options – Including Upcoming 5.5mm Model

The Computar MPX series is available in a wide focal length range from 8 mm to 75 mm, supporting both close-up detail work and long-distance field coverage. Each focal length maintains the core feature set: high resolution, floating focus, lockable IRIS, and shock resistance.

Later this year, Computar will expand the lineup with a 5.5 mm ultra-wide-angle model, offering even more flexibility for wide-field inspection and compact enclosures.

Ready for Advanced Applications – Ideal for AI, 3D Vision, and More

Whether you’re building AI-powered inspection systems, 3D stereo vision setups, or complex robotic environments, the MPX lens series delivers the optical reliability and consistency modern imaging demands. The series is fully compatible with modern CMOS sensors, making it a strong match for cutting-edge machine vision cameras from all major manufacturers.

 

Summary of Key Technical Highlights:

✅ Sensor Compatibility: 2/3” format with 2µm pixel pitch

✅ Resolution: Up to 16MP

✅ Focus Design: Floating element – optimized from MOD to ∞

✅ Adjustment Range: 3x wider focus adjustment for finer tuning

✅ IRIS Feature: Multi-position IRIS with locking system

✅ Robustness: Up to 10G shock/vibration resistance

✅ Focal Lengths: 8 mm to 75 mm (5.5 mm coming soon)

 

Learn More
If you would like to learn more about the MPX lenses, please  visit dedicated website or contact us: masberg@cbc-europe.com

Download the catalogue