In-Sight L38 3D Vision System

Overview

Smarter, more reliable automation driven by AI and 3D

The In-Sight L38 combines advanced optics, powerful vision tools, and embedded AI to capture detailed 3D images and analyze depth information – detecting subtle features and measuring them against pass/fail criteria. From inspection and measurement to guidance applications, In-Sight L38 delivers the accuracy manufacturers need to meet the highest quality standards, down to the smallest detail.

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Key Features

Improve reliability and throughput with AI and powerful optics

Integrated lighting technology optimizes image formation

In-Sight L38 features built-in advanced optics, eliminating the need for external lighting. Speckle-free, high-powered lasers enhance contrast, even on challenging surfaces, producing high-resolution images that boost inspection accuracy.

Embedded AI reveals fine details for better quality control

Patented, speckle-free laser

Unique, high-powered laser line

3D defect detection with 2D training

Easily define a region of interest on a 3D point cloud and train defect classes using a 2D projection image. These unique projections combine rich 3D data into a simplified 2D format, making it easier to label and detect defects, like scratches or dents, while delivering real-world measurements, including volume, area, and height.

2D image, 2D image with 3D data, and 3D image with found defect

AI detecting 3D defects on a sample part

Solve complex applications with a single AI tool

Conventional methods often require multiple vision tools to detect and measure hard-to-see defects. The In-Sight L38 simplifies this process with a single AI-powered detection tool that identifies subtle anomalies, quantifies 3D variances, and delivers results in real-world units, streamlining workflows while ensuring reliable inspections.

Scale smarter with a common, flexible vision platform

Unified software platform for all In-Sight devices

In-Sight Vision Suite delivers a unified, user-friendly software experience across all In-Sight vision systems. By working within a single consistent environment, your team can reduce training time, streamline deployment, and scale automation easily.

Full suite of tools meets a range of automation needs

AI-powered segmentation

AI-powered classification

AI-powered optical character recognition (OCR)

3D bead inspection

Applications

Unlock the power of 3D and AI across all industries

From simple setups to complex inspections, the In-Sight L38 solves a wide range of automation challenges, including assembly verification, robotic guidance, quality inspections, and more. This powerful vision system helps future-proof operations, maximize throughput, and improve inspection accuracy, no matter the application.

Download the Machine Vision Product Guide

Surface-level defect detection

Find subtle defects on the surfaces of parts.

Download the Defect Detection Guide

ISL38 Auto Fusebox Classify with CU Boxes

Defect detection and classification

Inspect for and classify variable defects.

Download the Defect Detection Guide

Text reading on challenging surfaces

Read text on low-contrast backgrounds.

Download the OCR Guide

Optical character recognition

Read imprinted text, even with minimal contrast.

Explore Optical Character Recognition

FMCG ISL38 500 Glue on cardboard measurement

Glue bead measurement and inspection

Measure glue on boxes to ensure consistent application.

Explore Glue Bead Inspection

Part location and segmentation

Locate parts in variable positions and close proximity.

Download the Assembly Verfication Guide

Specifications

In-Sight L38 Series Specifications

Connectivity & Communications

ISL38-100	Value
Discrete Inputs	Trigger, differential/single ended encoder, laser interlock
Discrete Outputs	2 Discrete Outputs
Connectors	M12 8 Pin X-Coded,M12 12 Pin A-Coded
Network Communications	IEEE 802.3 TCP/IP Protocol,10/100/1000,1 Ethernet port
Communication Protocols	Ethernet/IP, TCP/IP, SLMP, RS-232, SFTP, Ethernet/IP, FTP, Modbus TCP, OPC/UA, PROFINET

ISL38-300	Value
Discrete Inputs	Trigger, differential/single ended encoder, laser interlock
Discrete Outputs	2 Discrete Outputs
Connectors	M12 8 Pin X-Coded,M12 12 Pin A-Coded
Network Communications	IEEE 802.3 TCP/IP Protocol,10/100/1000,1 Ethernet port
Communication Protocols	Ethernet/IP, TCP/IP, SLMP, RS-232, SFTP, Ethernet/IP, FTP, Modbus TCP, OPC/UA, PROFINET

ISL38-33	Value
Discrete Inputs	Trigger, differential/single ended encoder, laser interlock
Discrete Outputs	2 Discrete Outputs
Connectors	M12 8 Pin X-Coded,M12 12 Pin A-Coded
Network Communications	IEEE 802.3 TCP/IP Protocol,10/100/1000,1 Ethernet port
Communication Protocols	Ethernet/IP, TCP/IP, SLMP, RS-232, SFTP, Ethernet/IP, FTP, Modbus TCP, OPC/UA, PROFINET

ISL38-50	Value
Discrete Inputs	Trigger, differential/single ended encoder, laser interlock
Discrete Outputs	2 Discrete Outputs
Connectors	M12 8 Pin X-Coded,M12 12 Pin A-Coded
Network Communications	IEEE 802.3 TCP/IP Protocol,10/100/1000,1 Ethernet port
Communication Protocols	Ethernet/IP, TCP/IP, SLMP, RS-232, S FTP, Ethernet/IP, FTP, Modbus TCP, OPC/UA, PROFINET

ISL38-500	Value
Discrete Inputs	Trigger, differential/single ended encoder, laser interlock
Discrete Outputs	2 Discrete Outputs
Connectors	M12 8 Pin X-Coded,M12 12 Pin A-Coded
Network Communications	IEEE 802.3 TCP/IP Protocol,10/100/1000,1 Ethernet port
Communication Protocols	Ethernet/IP, TCP/IP, SLMP, RS-232, SFTP, Ethernet/IP, FTP, Modbus TCP, OPC/UA, PROFINET

Power & Electrical

ISL38-100	Value
Average Power Consumption (W)	18

ISL38-300	Value
Average Power Consumption (W)	18

ISL38-33	Value
Average Power Consumption (W)	18

ISL38-50	Value
Average Power Consumption (W)	18

ISL38-500	Value
Average Power Consumption (W)	18

Physical & Environmental

ISL38-100	Value
Height (mm)	101
Length (mm)	150.5
Width (mm)	-
Weight (g)	-
Maximum Operating Temperature (°C)	45
Minimum Operating Temperature (°C)	0
Maximum Storage Temperature (°C)	70
Minimum Storage Temperature (°C)	-20
Materials	Aluminum

ISL38-300	Value
Height (mm)	101
Length (mm)	150.5
Width (mm)	45
Weight (g)	940
Maximum Operating Temperature (°C)	45
Minimum Operating Temperature (°C)	0
Maximum Storage Temperature (°C)	70
Minimum Storage Temperature (°C)	-20
Materials	Aluminum

ISL38-33	Value
Height (mm)	101
Length (mm)	150
Width (mm)	-
Weight (g)	-
Maximum Operating Temperature (°C)	45
Minimum Operating Temperature (°C)	0
Maximum Storage Temperature (°C)	70
Minimum Storage Temperature (°C)	-20
Materials	-

ISL38-50	Value
Height (mm)	101
Length (mm)	150.5
Width (mm)	-
Weight (g)	-
Maximum Operating Temperature (°C)	45
Minimum Operating Temperature (°C)	0
Maximum Storage Temperature (°C)	70
Minimum Storage Temperature (°C)	-20
Materials	-

ISL38-500	Value
Height (mm)	101
Length (mm)	250.5
Width (mm)	-
Weight (g)	-
Maximum Operating Temperature (°C)	45
Minimum Operating Temperature (°C)	0
Maximum Storage Temperature (°C)	70
Minimum Storage Temperature (°C)	-20
Materials	-

Reliability & Compliance

ISL38-100	Value
Certifications	RoHS, TÜV SÜD NRTL, CE, FCC, KCC, UK CA

ISL38-300	Value
Certifications	RoHS, TÜV SÜD NRTL, CE, FCC, KCC, UK CA

ISL38-33	Value
Certifications	RoHS,TÜV SÜD NRTL,CE,FCC,KCC,UK CA

ISL38-50	Value
Certifications	RoHS,TÜV SÜD NRTL,CE,FCC,KCC,UK CA

ISL38-500	Value
Certifications	RoHS, TÜV SÜD NRTL, CE, FCC, KCC, UK CA

Imaging & Optical Performance

ISL38-100	Value
Wavelength (nm)	450 (blue), 640 (red)
Laser Class	2M
X Resolution Top (µm)	39.1
X Resolution Bottom (µm)	93.8
Z Resolution Top (µm)	4.4
Z Resolution Bottom (µm)	25.9
Z Repeatability Mid (µm)	1

ISL38-300	Value
Wavelength (nm)	450 (blue), 640 (red)
Laser Class	2M
X Resolution Top (µm)	49.5
X Resolution Bottom (µm)	239.6
Z Resolution Top (µm)	6.9
Z Resolution Bottom (µm)	147.5
Z Repeatability Mid (µm)	2

ISL38-33	Value
Wavelength (nm)	450 (blue)
Laser Class	2M
X Resolution Top (µm)	17.2
X Resolution Bottom (µm)	20.3
Z Resolution Top (µm)	1.7
Z Resolution Bottom (µm)	2.7
Z Repeatability Mid (µm)	0.5

ISL38-50	Value
Wavelength (nm)	450 (blue), 640 (red)
Laser Class	2M
X Resolution Top (µm)	28.6
X Resolution Bottom (µm)	46.9
Z Resolution Top (µm)	2.5
Z Resolution Bottom (µm)	6.9
Z Repeatability Mid (µm)	0.5

ISL38-500	Value
Wavelength (nm)	450 (blue), 640 (red)
Laser Class	2M
X Resolution Top (µm)	213
X Resolution Bottom (µm)	574
Z Resolution Top (µm)	42
Z Resolution Bottom (µm)	302
Z Repeatability Mid (µm)	10

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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.

In-Sight L38 Support Resources

In-Sight Vision Controller

The In-Sight 6900 is a modular AI machine vision controller for demanding industrial applications. Configurable hardware supports application-specific setups, while GPU acceleration powers complex AI inspections. Unified software and the industry’s largest vision toolset enable flexible deployment, seamless integration, and high-performance inspections.

2D Vision Systems

In-Sight 3800 Series

The In-Sight 3800 is a general-purpose, AI-powered vision system built for high-speed, high-resolution inspections. Combining powerful performance with ease of use, it supports a wide range of manufacturing applications – from defect detection and OCR to assembly verification and code reading – helping manufacturers improve accuracy, increase throughput, and scale automation.

2D Vision Systems

In-Sight 3800 Line Scan

The In-Sight 3800 Line Scan is a high-speed, high-resolution camera built for demanding manufacturing applications. With advanced AI and ultra-fast processing, it detects even the smallest features and defects at line speeds. It easily handles detailed inspections on continuous webs, cylindrical surfaces, large parts, and complex shapes.

Cognex L38/L4000 with VisionPro 3D vision system

3D Vision Systems

L38 with VisionPro

The L38 with VisionPro combines a powerful 3D laser sensor with advanced software to deliver incredibly precise measurements at production line speeds. Ideal for inspecting complex surfaces and measuring features like length, width, height, and volume, it adapts to your specific needs while handling even the most challenging production conditions.

3D Vision Systems

L68 Series

The L68 series sensors create detailed 3D images to measure length, width, height, and tilt with unmatched precision. Built tough for harsh factory environments, these compact sensors help manufacturers automate challenging inspection and measurement tasks for cost-effective productivity.

Next-generation 3D vision system powered by AI

Optimized accuracy and speed with embedded AI and advanced imaging

Greater efficiency with intuitive setup and quick deployment

Scalable automation supported by a unified, flexible vision platform

Smarter, more reliable automation driven by AI and 3D

Improve reliability and throughput with AI and powerful optics

Integrated lighting technology optimizes image formation