High-Speed
Line Scan Cameras
Capture ultra‑sharp images of large parts, webs, and continuous materials
Get the technical deep dive
Discover how the next generation of line scan technology outpaces the competition.
Trusted by 30,000+ brands worldwide
Cognex In-Sight 3800 Line Scan Series
Unmatched Inspection Quality at Production Speeds
Consistency you can trust
Cognex line scan systems maintain accuracy even when:
- Parts vary in size or orientation
- Materials move at high speed
- Lighting conditions fluctuate
- Surfaces are reflective, textured, or low contrast
Advanced algorithms ensure stable, repeatable inspection—even at scale.
Integrated vision system...not just a camera
Unlike traditional line scan cameras that require external PCs and custom software, the In‑Sight 3800 Line Scan includes:
- Onboard processing for faster deployment
- In‑Sight Vision Suite with drag‑and‑drop tools
- Built‑in AI and rule‑based inspection
- Industrial-grade housing for harsh environments
What applications can the In-Sight 3800 Line Scan solve?
→ Continuous web inspection (paper, film, foil, textiles)
→ Inspection of large parts
→Measurement
→ Barcode reading
→ Defect detection
→ Optical Character Recognition (OCR)
→ Inspection of cylindrical surfaces
→ Inspection of complex-shaped parts
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Frequently Asked Questions
What applications are line scan cameras best suited for?
Line scan cameras excel at inspecting continuous materials (paper, film, foil, batteries, textiles), high‑speed conveyors, large or irregular parts, and web‑based processes where area scan cameras can’t capture the full field of view.
How is a line scan camera different from an area scan camera?
Line scan cameras capture images one line at a time, enabling distortion‑free imaging of fast‑moving or wide materials. They provide higher accuracy for continuous surfaces, long parts, and high‑speed inspection.
What makes the Cognex In‑Sight 3800 Line Scan different from traditional line scan cameras?
The In‑Sight 3800 Line Scan includes onboard processing, AI + rule‑based vision tools, image overlap technology, and industrial‑grade housing, eliminating the need for external PCs and reducing integration time.
What line rates and resolutions does the In‑Sight 3800 Line Scan support?
Refer to the datasheet for full performance specifications, including available resolutions, sensor options, and maximum line rates.
Can Cognex line scan cameras handle reflective or low‑contrast materials?
Yes, advanced algorithms and optimized lighting support allow Cognex systems to maintain accuracy on shiny, textured, or low‑contrast surfaces.
Advanced machine vision made easy
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Cognex Corporation | 1 Vision Drive | Natick, MA 01760 | USA