Company name Changed from XTIA to OptoComb. By utilizing the “Optical Comb” 3D sensor, We offer high-speed, high-precision automatic visual inspection.

Combining Optical Comb solutions enables "100%, 3D, and quantification''. We respond to requests for inline automation of visual inspection of complex-shaped workpieces.


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> OptoComb 3D scanners

Optocomb 3D scanners are the first industrial application of the Nobel-prize winning Optocomb technology. With their coaxial configuration, their long working distance, their 500kHZ rate and a resolution as high as 1μm, OptoComb scanners are the ideal 3D scanning solution for a fully automated quality control. OptoComb scanners have a reliable track record for the GD&T of your most complex parts and for the detection of a large range of 3D defects such as dents, scratches, particles, burrs and more.

> OptoComb SA/Top surface inspection device (standard model)

This is a base model of a 3D inspection device that utilizes Opto Comb 3D sensor. Inspect the top surface of the workpiece using the XYZ stage. It is possible to inspect the appearance, shape, and dimensions of parts with complex shapes, such as the machined surfaces of cast products with irregularities, in a single measurement. It can be used in a wide range of applications, including simultaneous inspection of multiple small workpieces lined up.

> OptoComb HS/internal inspection device

High-speed helical scanning using an optical comb laser makes it possible to inspect the inner surface of parts with high precision. Unlike existing internal surface inspection equipment, a single spindle can handle a wide range of diameters. Appearance, shape, and dimensions can be automatically inspected by measuring position. We can handle everything from general-purpose desktop inspection equipment to in-line 100% inspection.

> OptoComb 360/outer surface inspection device

OptoComb 360 is a unique inspection system combining an OptoComb 3D scanner with a rotating stage to scan objects over 360°. With this system, we brings a new visual and dimensional inspection solution to the table and enables the outer surface of spools and other structures with rotational symmetry to be measured with high accuracy.

> OptoComb VM/internal dimension inspection device

Leveraging their unique coaxial configuration and high accuracy, OptoComb 3D scanners can be combined with a 45° mirror to successfully inspect the inner walls of bores and complex cylindrical structures in seconds.

> OptoComb Hybrid/optical camera and optical comb

A hybrid inspection solution equipped with a 12 megapixel optical camera and a high-definition S40 type optical comb sensor. By using a camera for high-speed visual inspection and obtaining highly accurate 3D defect information on detected defects using an optical comb, it is possible to propose a combination of short takt times and highly accurate defect analysis in automatic inspection of medium and large parts.

> OptoComb AIC S/equipped with image camera x AI (top surface inspection device)

This model is equipped with an OptoComb SA (top surface inspection device), an image camera, and AI. Imaging is performed using an image camera, defect candidates are detected using AI at high speed, and the defect candidates detected by AI are measured using an optical comb 3D sensor. Measured areas are quantified in 3D based on rules, and complete 3D quantitative inspections can be performed at high speed.

> OptoComb AIC R/Image camera x AI (robot arm)

This is a top-of-the-line solution for automatic visual inspection that is equipped with a robot arm, an image camera, an optical comb 3D sensor, and AI. Defect candidates are detected quickly using an image camera and AI, and the defect candidates are measured using an optical comb 3D sensor. By using a robot arm, we can perform multi-sided inspection of large, complex-shaped workpieces.

> Optical Comb Generator

An optical comb generator is a device that generates an optical comb laser. It is ideal when you want to utilize the optical comb laser itself for research purposes. Since it has temperature control, you can use a stable optical comb laser regardless of the ambient temperature.


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> OptoComb Elements/Automatic analysis software


The viewer, visual inspection, and shape and dimension inspection software licenses are packaged for ease of use.

By combining the necessary licenses for everything from visualization of 3D point cloud data to analysis processing, it becomes easy to automate the inspection process.

Main Functions

Optcomb Viewer

Optcomb Detector

Optcomb Measure


> OptoComb Ruler

OptoComb 3D scanners can access the profile of the most complex manufactured parts. The OptoComb Ruler toolbox leverages this 3D data to offer a GD&T analysis based on the part's design. OptoComb Ruler offers a user-friendly environment to fully customize and automate your dimensional inspection process from data acquisition to GD&T analysis and inspection report generation. OptoComb Ruler is thus the ideal toolbox for both the seasoned metrologist and the dimensional inspection operator.

Main Functions

Dimensional inspection
Automated GD&T analysis
Custom recipes


> OptoComb Scan

This is scanning software for acquiring optical comb 3D point cloud data.


Parameters such as scan area and pitch between points can be set, making it easy to optimize data acquisition conditions.

Main Functions

Getting 3D point cloud data measuring by Optical Comb technology


> OptoComb Sequence Controller

Scanning is performed based on the XYZ position sequence program.


By creating a sequence in advance, it is possible to scan in any combination of scan areas.

Main Functions

Can be defined the scan sequence by GUI and execute the scanning sequence


> OptoComb SDK

If you want to build inspection software or integrate with equipment, we can provide a software development kit to suit your on-site software development environment.


Main Functions

 software development kit for inspection


> OptoComb Custom Software

This is custom software for optimal use of optical comb sensors in your production line.

Main Functions

We can provide to solution for the factory production line for the customer requirement