E2520KV Fixed Focal Lens
25mm fixed focal lens with F2.0 aperture, supporting 3MP sensors. Low distortion (0.02%) for high-precision applications like microscopy and security monitoring.
2 · 9.3 mm · 0.02 %
Request a quote or product information. Our team can help you select the right configuration.
Part of this product family
E1220KV Fixed Focal Lens
View all variants →
Product Overview
Miniature Lens by CBC, Fixed Focal, M12 Mount: This 25mm focal length lens, featuring a BFL of 9.3mm, supports up to 3MP and is designed for consistent imaging quality, with minimal distortion of 0.02%.
The E2520KV is a high-quality miniature lens with a 25 mm focal length, designed for use with 3 MP cameras and sensors up to 1/1.8" format. It features an F/2 aperture and low distortion of 0.02%, making it suitable for applications where high precision and clarity are essential, such as microscopy, industrial inspection, and security monitoring. The M12 mount ensures compatibility with a range of camera systems, allowing for versatile integration.
Product Specifications
-
Aperture - 2
-
![Backfocal [mm]](data:image/svg+xml;base64,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)
Backfocal [mm] - 9.3
-
![Distortion [%]](data:image/svg+xml;base64,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)
Distortion [%] - 0.02
-
![Focal Length [mm]](data:image/svg+xml;base64,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)
Focal Length [mm] - 12, 16, 25
- Focus Type
- Fixed focal
-
![Field of View Diagonal [°]](data:image/svg+xml;base64,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)
Field of View Diagonal [°] - 19.5
-
Field of View Horizontal [°]
- 15.67
-
Field of View Vertical [°]
- 11.86
-
![Image Circle [mm]](data:image/svg+xml;base64,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)
Image Circle [mm] - 8.64
-
Mount - M12
-
Product Type - Miniature Lens
-
![Resolution [MP]](data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjQiIGhlaWdodD0iMTgiIHZlcnNpb249IjEuMSIgaWQ9InN2ZzEiIHhtbDpzcGFjZT0icHJlc2VydmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CiAgPGRlZnMgaWQ9ImRlZnMxIj4KICAgIDxzdHlsZSBpZD0ic3R5bGUxIj4KICAgICAgLmNscy0xe2ZpbGwtcnVsZTpldmVub2RkO2ZpbGw6I2ZmZjtzdHJva2Utd2lkdGg6MH0uY2xzLTJ7c3Ryb2tlLXdpZHRoOjA7ZmlsbDojMzMzMTMyfS5maWwwLC5maWwxe2ZpbGwtcnVsZTpub256ZXJvO2ZpbGw6bm9uZX0uZmlsMHtmaWxsOiMwMDB9LnN0MHtkaXNwbGF5Om5vbmV9LnN0MXtkaXNwbGF5OmlubGluZX0uc3Qwe2ZpbGwtcnVsZTpldmVub2RkO2NsaXAtcnVsZTpldmVub2RkfQogICAgPC9zdHlsZT4KICA8L2RlZnM+CiAgPGcgaWQ9ImxheWVyMSIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMCAtNS42MTUpIj4KICAgIDxwYXRoIGQ9Ik0wIDUuNjE1djE4aDl2LTNIM3YtMTJoMTh2M2gzdi02Wm0xMC41IDcuNXYxMC41SDI0di0xMC41em0zIDNIMjF2NC41aC03LjV6IiBmaWxsLXJ1bGU9ImV2ZW5vZGQiIGlkPSJwYXRoMSIgc3Ryb2tlLXdpZHRoPSIuMjQiLz4KICA8L2c+Cjwvc3ZnPgo=)
Resolution [MP] - 3
-
Sensor Size - 1/1.8 inch
Latest Blog Posts
Our latest blogs
Welcome to our blog section, where knowledge meets inspiration. Explore insightful articles, expert tips, and the latest trends in our field.
View All
Inside-Out, Outside-In: Two Ways Vision AI Enters the Factory
Physical AI is moving from research labs onto the factory floor along two distinct paths. One begins with digital twins, simulation, and synthetic data before a robot reaches real hardware....
Read more
Bridging Sensor and SoC: Co-Optimization Strategies for Next-Generation Vision
As imaging moves toward smarter, faster, and more efficient systems, modern vision applications demand more than incremental improvement. They require deeper synergy and better co-optimization between sensors and SoCs. Design...
Read more
Unlocking New Capabilities: How Sony’s Image Sensors Are Advancing Industrial Vision
Industrial vision is evolving to support faster, more accurate, and more adaptable inspection. Advances in image sensors – from high-resolution and HDR imaging to short-wave infrared – are enabling better...
Read more
Embedded Vision Beyond Autonomous robots
Embedded vision is widely recognized in modern mobility applications such as autonomous driving, advanced driver-assistance systems (ADAS), AMRs, AGVs, drones, and humanoid robots. Besides these relatively new application areas, there...
Read more
From Prototype to Production: Building AI at the Edge
An AI model that works on a development board is still a long way from a production-ready edge device. The final system must capture useful data, process it within a...
Read more
Industrial 3D Cameras: Rugged 3D Vision Camera for Automation – FRAMOS D435e with GigE & IP66
3D cameras for industrial applications have to operate in harsh production environments and reliably detect moving objects at speed, e.g. when the camera is mounted on a robot arm. Stable...
Read more
Depth Sensing Cameras: How Machines Understand the Physical World
The past two decades of innovations in embedded systems, robotics, industrial automation and autonomous vehicles all have one thing in common.
Read more
When Robot Safety Becomes a Perception Problem
For decades, robot safety was based on separation. Cages, light curtains, guarded workcells, and emergency stops kept machines and people apart. Physical AI changes that model. Robots increasingly share space...
Read more