Overview
Powering high-throughput, high-accuracy inspections
Inspect more features, solve more applications, and achieve industry-leading accuracy with the In-Sight 3900 – a high-speed AI machine vision system built for high-throughput production lines. Powerful computing and embedded AI support high-resolution images and advanced inspections, while unified software and the industry’s largest set of vision tools enable flexible deployment and easy integration.
High-speed, no trade-offs
- Analyze up to 5,000 parts per minute on high-speed production lines
- Inspect more features on every part without slowing production
- Process 25 MP high-resolution images in real time, enabling fast inspection decisions
The most powerful embedded AI
- Solve a broader range of inspection applications than competitive systems
- Achieve industry-leading inspection accuracy for improved quality assurance
- Support both standard and complex inspections on one vision platform
Consistent user experience, fully integrated portfolio
- Unified software platform simplifies integration across production lines and sites
- Point-and-click setup and advanced programming support flexible deployment
- Industry’s largest library of vision tools enables application-specific configuration
Key Features
Built for high-performance industrial automation
4X faster processing
Runs inspections up to 4X faster than conventional machine vision systems.
High-resolution, up to 25MP
Captures fine details and subtle defects while expanding field-of-view coverage.
Flexible integrated lighting
Optimizes contrast, eliminates manual filter changes, and reduces the need for complex external lighting.
Advanced imaging
Capture optimal images in a single acquisition while reducing glare and isolating surface defects.
High-speed dual-Ethernet
Supports EtherCAT and industrial Ethernet for PLC synchronization, with 2.5 Gb connectivity for rapid image and data transfer.
Expanded memory
Double your processing memory and get 8X more storage to support advanced AI vision tools and larger inspection jobs.
More application coverage with Advanced AI
Train AI models centrally, adapt them locally, and run high-performance inspections on any Cognex device – with OneVision. OneVision brings together model development, cross-team collaboration, and multi-device deployment in a single platform.
Pair it with the In-Sight 3900 to access Advanced AI tools, handle more complex inspections, and solve a wider range of applications than competitive solutions.
Unified Software Architecture
In-Sight Vision Suite provides a universal software platform across all In-Sight systems, making it easy to deploy and scale from basic inspections to complex, high-performance AI and machine vision applications. Unified software ensures consistent configuration, seamless integration, and faster setup for industrial automation.
Maximum Speed, Complete Coverage, Zero Loss in Throughput
Comprehensive Vision Tool Library
Optimized Imaging Built to Capture Every Detail
Applications
High-speed, high-accuracy inspections across all industries
Assembly verification
Inspect multiple regions of interest on PCBs to confirm component presence, placement, and orientation, ensuring accurate assembly.
Measurement and alignment
Verify that injectors and other components are fully seated and correctly aligned before final processing for consistent quality.
Defect detection
Identify subtle stitching defects on automotive seats or other materials by detecting gaps, irregular patterns, or inconsistencies.
Optical character recognition (OCR) and barcode scanning
Read text and barcodes on labels and packaging – including curved, reflective, or transparent surfaces – to ensure end-to-end traceability.
Robotic guidance
Locate and identify parts in variable positions for accurate, repeatable robotic pick-and-place operations in high-speed production.
Seal inspection
Inspect transparent or hard-to-see package seals on food, beverage, and CPG lines, detecting bubbles, bumps, or seal defects at high speed.
Specifications
In-Sight 3900 Series Specifications
Field of View Diagrams*
* Field of view diagrams are based on the minimum and maximum focus distances of the High Speed Liquid Lens. If using a High Speed Liquid Lens with the Multi Torch light accessory, the system will perform best at distances between 150–500 mm (5.9–19.7 in) in terms of light intensity/uniformity.
Support
Best-in-class technology and tailored guidance to easily plan, deploy, and expand any vision project
Our devices can see even the smallest details with unrivaled accuracy, every time. Our industry-leading support works the way you want, from self-service resources to a global network of experts.
Related Products