What does a 3D camera do?

A 3D camera captures depth information in addition to standard image data. It helps a machine vision system measure distance, shape, height, position, and volume. This allows automated systems to inspect products, guide robots, detect objects, measure dimensions, and understand the physical layout of a scene.

How much does a 3D camera cost?

The cost of a 3D camera depends on the technology, resolution, accuracy, frame rate, housing, software, and integration requirements. Entry-level industrial 3D cameras may be suitable for basic depth sensing, while advanced high-performance 3d cameras for precision inspection, robotics, or production-line measurement typically require a higher investment. VA Imaging Inc. can help recommend a suitable 3D camera based on your application and budget.

What is the best 3D camera?

The best 3D camera depends on the application. Stereo vision cameras are often a strong choice for robotics and object localization. Structured light cameras are useful for detailed shape and surface inspection. Time-of-flight cameras are suitable for fast depth sensing, while laser triangulation cameras are often preferred for precise measurement and profile inspection. The right choice depends on accuracy, speed, working distance, lighting, object material, and integration needs.

Is VA Imaging available in the U.S.?

Yes. VA Imaging Inc. supports customers across the United States with industrial machine vision products, including 3D cameras, industrial cameras, lenses, lighting, and accessories. U.S. customers can work with VA Imaging Inc. for component selection, imaging support, and machine vision solutions for automation, robotics, OEM integration, logistics, research, and industrial inspection applications.

3D Camera

Name: 3D Camera
Brand: VA Imaging
SKU: camera-3d
Availability: InStock

3D camera is essential in modern industrial automation, enabling machines to "see" the world in three dimensions. By capturing depth, shape and spatial data, these cameras provide more than just images they deliver insights. Whether you're inspecting parts, guiding robots, or optimizing logistics, 3D vision adds a new level of precision and intelligence to your system.

At VA Imaging, we offer a wide selection of industrial grade 3D cameras designed for speed, accuracy and robustness. Our portfolio includes cameras based on stereo vision, time of flight, structured light and laser triangulation technologies. Each approach has unique advantages depending on your 3D camera application.

Structured Light Camera

Starting at $384

Show Structured Light Cameras

Stereo Vision Camera

Starting at $7898

Show Stereo Vision Cameras

Understanding 3D Cameras

Understanding 3D cameras starts with the way they capture information. A traditional 2D camera records color, brightness, and contrast. A 3D camera goes further by measuring the position, height, and distance of objects within a scene. This extra depth information allows machines to recognize shape, calculate volume, inspect surfaces, and determine where an object is located in physical space.

This makes 3D vision especially useful in applications where spatial accuracy is important. For example, a robot may need to pick a randomly positioned part from a bin, a packaging system may need to calculate box dimensions, or a quality control station may need to detect surface defects, warping, or missing material. In each case, 3D data gives the system a more complete view of the object.

2D Camera vs 3D Camera: Which one do you need?

A 2D camera captures a flat image and is often suitable for applications such as label inspection, barcode reading, color verification, presence detection, and surface checks. However, 2D imaging can be limited when parts overlap, vary in height, have complex geometry, or require precise measurement.

A 3D camera adds depth to the image. This allows the system to measure shape, size, position, and distance. As a result, 3D cameras are better suited for applications involving robotics, automation, quality inspection, logistics, palletizing, depalletizing, volume measurement, and navigation in complex or changing environments.

Comparison Point	2D Camera	3D Camera
Captures	Color, contrast, brightness, and surface appearance	Depth, height, shape, distance, and object position
Best for	Label reading, surface inspection, presence detection, barcode reading	Volume measurement, robot guidance, bin picking, shape inspection, object positioning
Main advantage	Simpler setup and lower cost for flat or surface-based inspection	Measures spatial information that a 2D image cannot capture
Limitation	Cannot measure depth or heigh without extra setup	Required choosing the right 3D technology for the application
Typical use case	Checking whether a part, label, code, or surface feature is present	Measuring object dimensions, detecting shape defects, or guiding a robot
Choose this when	The object can be inspected using only visual appearance	The application needs depth, distance, height, volume, or 3D shape data

Common 3D Camera Techniques

Several 3D camera technologies are used in industrial machine vision, and the best option depends on the application.

Stereo vision cameras use two viewpoints to calculate depth, similar to human vision. They are often used for object localization, robot guidance, and bin picking

Structured light cameras project a known pattern onto an object and analyze how that pattern changes across the surface. This makes them useful for detailed shape inspection and dimensional measurement.

Time-of-flight cameras measure how long it takes for emitted light to return to the sensor. These cameras are often used when fast depth capture is required.

Laser triangulation cameras use a laser line and camera angle to create precise surface profiles. This technology is commonly used for high-accuracy inspection, measurement, and production-line monitoring.

3D Camera Technology Overview

There is no single best 3D camera technology for every application. The right choice depends on object size, required accuracy, working distance, surface material, speed, lighting conditions, and whether the object is moving. If the application required very fine measurement, structured light or laser triangulation may be suitable. If the system needs real-time depth data or robot guidance, stereo vision or time-of-flight may be a better fit.

3D Technology	Best suited for	Strengths	Limitations	Typical applications
Stereo vision	Larger working distances and textured objects	Works well over longer distances, can generate 3D point clouds, useful for robotics and object localization	Performs less well on low-texture, reflective, or uniform surfaces unless projection is added	Robot guidance, bin picking, logistics, object positioning
Structured light	High-detail inspection of small to medium objects	High accuracy, good for fine surface details, suitable for precise 3D reconstruction	Sensitive to direct sunlight and less suitable for long-range outdoor use	Quality inspection, dimensional measurement, surface inspection
Time-of-flight	Fast-moving or dynamic environments	Real-time depth capture, full-frame depth maps, useful for motion and presence detection	Lower depth resolution than some other methods can be affected by reflective surfaces or ambient light	Safety monitoring, robotics, people/object detection, logistics
Laser triangulation	Inline inspection and continuous scanning	Very high precision, strong for industrial measurement, suitable for continuous production lines	Requires controlled movement between the object and camera	Inline quality control, profile measurement, surface defect detection

The advantages of High-Performance 3D cameras

High-performance 3D cameras help machine vision systems capture accurate depth and shape information, which can improve inspection reliability and automation efficiency. They support precise object recognition, dimensional measurement, surface inspection, and robotic handling.

By integrating 3D vision into an automation process, businesses can reduce manual inspection, improve consistency, detect defects earlier, and increase throughput. 3D cameras are also valuable when products vary in size, height, orientation, or position, because they provide the spatial data needed for more intelligent machine decision-making.

Typical industrial Applications of 3D Cameras

Industrial 3D cameras are used across many U.S. manufacturing and automation environments. Common applications include quality control, part inspection, robot guidance, logistics, packaging, safety monitoring, and process optimization.

In quality control, 3D cameras can verify dimensions, detect surface irregularities, and inspect object shape. In logistics, they can measure parcels, support automated sorting, and help optimize warehouse operations. In robotics, 3D vision supports bin picking, object positioning, palletizing, depalletizing, and automated handling.

VA Imaging Inc. can help customers select the right 3D camera technology based on accuracy, speed, working distance, lighting conditions, integration requirements, and budget.

Detecting surface defects, verifying assembly integrity and ensuring dimensional accuracy.

Automated dimensioning of parcels, palletizing, package completeness verification and volume optimization.

Enabling robot guidance for bin picking, welding, assembly and depalletizing tasks.

Preventing collisions with cobots (collaborative robots), ensuring safe human-robot collaboration and monitoring restricted zones.

Tracking product flow, verifying production steps and automating adjustments for greater efficiency.

Which 3D Camera Technology Fits Your Application?

The application should guide the technology choice. Before selecting a 3D camera, define the required accuracy, field of view, working distance, object speed, surface type, lighting conditions, and software integration needs.

Application	What the camera needs to do	Suitable 3D camera technology	Selection notes
Quality control and inspection	Measure shape, height, defects, or dimensions	Structured light or laser triangulation	Choose based on required accuracy, object size, and whether the object moves during inspection
Robot guidance	Locate objects on 3D space and guide robot movement	Stereo vision or time-of-flight	Stereo vision is useful for object localization: ToF is useful for fast depth sensing
Bin picking	Detect object position, orientation, and depth in a bin	Stereo vision or structured light	Surface texture, object overlap, and lighting conditions affect the choice
Logistics and packaging	Measure parcel size, volume, or position	Time-of-flight or stereo vision	Useful when speed and working distance are important
Inline measurement	Scan objects continuously during production	Laser triangulation	Suitable when the object or camera moves in a controlled way
Surface inspection	Detect fine surface shape differences or defects	Structured light or laser triangulation	Better for applications where high precision is required
Safety and monitoring	Detect presence, movement, or distance	Time-of-flight	Useful for real-time monitoring and collision-prevention applications

FAQ'S

A 3D camera captures depth information in addition to standard image data. It helps a machine vision system measure distance, shape, height, position, and volume. This allows automated systems to inspect products, guide robots, detect objects, measure dimensions, and understand the physical layout of a scene.
The cost of a 3D camera depends on the technology, resolution, accuracy, frame rate, housing, software, and integration requirements. Entry-level industrial 3D cameras may be suitable for basic depth sensing, while advanced high-performance 3d cameras for precision inspection, robotics, or production-line measurement typically require a higher investment. VA Imaging Inc. can help recommend a suitable 3D camera based on your application and budget.
The best 3D camera depends on the application. Stereo vision cameras are often a strong choice for robotics and object localization. Structured light cameras are useful for detailed shape and surface inspection. Time-of-flight cameras are suitable for fast depth sensing, while laser triangulation cameras are often preferred for precise measurement and profile inspection. The right choice depends on accuracy, speed, working distance, lighting, object material, and integration needs.
Yes. VA Imaging Inc. supports customers across the United States with industrial machine vision products, including 3D cameras, industrial cameras, lenses, lighting, and accessories. U.S. customers can work with VA Imaging Inc. for component selection, imaging support, and machine vision solutions for automation, robotics, OEM integration, logistics, research, and industrial inspection applications.

Need help selecting the right 3D camera?

If you are developing a 3D vision application for inspection, robotics, logistics, safety monitoring, or process optimization, VA Imaging Inc. can help you choose the right technology. From stereo vision and structured light to time-of-flight and laser triangulation, our team can support the selection of professional 3D cameras that fit your imaging requirements, operating environment, and automation goals.

Reviews VA Imaging

10

Absolutely thrilled

I am absolutely thrilled with the MER2-160-227U3M camera I purchased from VA-Imaging. The camera exceeds my expectations in every way. The image quality is sharp and clear, even with fast movements... I am absolutely thrilled with the MER2-160-227U3M camera I purchased from VA-Imaging. The camera exceeds my expectations in every way. The image quality is sharp and clear, even with fast movements. Installation was straightforward. VA-Imaging's customer service was also outstanding. They were very helpful in answering my questions and delivered the camera quickly and securely.
8

Cameras are a great value for money

The cameras are a great value for money and the lenses also. The software is outdated and needs refreshing. It took me considerable amount of time to discover how to access the camera features. The cameras are a great value for money and the lenses also. The software is outdated and needs refreshing. It took me considerable amount of time to discover how to access the camera features.
10

Easy to deal with

Its a pleasure to contact with the sales department. They are very polite and always ready to help. Our orders are always delivered on time and the communication is easy and simple. High quality pr... Its a pleasure to contact with the sales department. They are very polite and always ready to help. Our orders are always delivered on time and the communication is easy and simple. High quality products.
10

embedded camera

We initially explored several embedded vision camera and USB3 camera options for our application. Our main priorities were compact dimensions and keeping the required software development to a mini... We initially explored several embedded vision camera and USB3 camera options for our application. Our main priorities were compact dimensions and keeping the required software development to a minimum. We selected a VEN-161 boardlevel camera. It was easy to integrate and USB3 Vision interface allowed our software team to get started quickly. The sales guy was very helpful with selecting the hardware for us. We are happy that we selected the USB3 board-level camera instead of a Mipi embedded vision camera as we didn't require now the additional driver development.
10

Excellent

It was easy and quick process from ordering to receiving. One personal message from the team is making it even better. Thanks It was easy and quick process from ordering to receiving. One personal message from the team is making it even better. Thanks
10

Excellent quality material and attentive and reliable supplier

In the commercial phase we had maximum support and delivery times were respected. The material is quite good with low and competitive costs. In the commercial phase we had maximum support and delivery times were respected. The material is quite good with low and competitive costs.
10

Fast cable delivery

I had ordered a camera but forgotten to include the required cable. the cable was ordered and delivered very fast. I had ordered a camera but forgotten to include the required cable. the cable was ordered and delivered very fast.
8

Fast delivery

Fast delivery even without paying the speed premium Fast delivery even without paying the speed premium
9

Fast Delivery and good quality!

A very good company, I will continue to cooperate next time！ A very good company, I will continue to cooperate next time！
10

Fast service

Extremely fast service. I got the camera next day. Highly recommend the seller! Thank you! Extremely fast service. I got the camera next day. Highly recommend the seller! Thank you!
8.5

Good Experience

Top, good experience. Very attentive and quick to respond. Product arrived in good condition. Top, good experience. Very attentive and quick to respond. Product arrived in good condition.
10

Good products and services

Lead time are a bit long but they VA imaging is a reliable provider that simply does what it says. Each time we needed to talk to someone, we had a proper client service with real listening and the... Lead time are a bit long but they VA imaging is a reliable provider that simply does what it says. Each time we needed to talk to someone, we had a proper client service with real listening and the will to find solutions.
8

Good quality and fast delivery

So far, all components meet expectation, it would be great, though, if 3d models for all components were available. So far, all components meet expectation, it would be great, though, if 3d models for all components were available.
10

Great

These people know their subject. Thanks to their help, I was able to successfully complete my machine vision project. They are competent in optics and that makes the difference. Delivery and post-d... These people know their subject. Thanks to their help, I was able to successfully complete my machine vision project. They are competent in optics and that makes the difference. Delivery and post-delivery service at the highest level.
9

Great customer service, fast delivery.

Unfortunately they could not help me finding a suitable camera+lens combination for a specific application, but they even assigned a physicist to my query. Unfortunately they could not help me finding a suitable camera+lens combination for a specific application, but they even assigned a physicist to my query.
10

Great customer support, products and prices

I contacted GeT Cameras to help out with selecting the best camera and lens solution for me. They provided great support. I ordered with express and received the products 2 days later :) I contacted GeT Cameras to help out with selecting the best camera and lens solution for me. They provided great support. I ordered with express and received the products 2 days later :)
9

Great prices, great service, everything great

Bought quite a few cameras from these guys, prices are great, service is great, delivery times of the hardware is also very nice. Bought quite a few cameras from these guys, prices are great, service is great, delivery times of the hardware is also very nice.
10

Great products. Excellent support.

GeT Cameras in Germany made some photo's of our products to show the performance of their cameras and they looked perfect. Recently we purchased a camera with lens, and LED lights. We are not exper... GeT Cameras in Germany made some photo's of our products to show the performance of their cameras and they looked perfect. Recently we purchased a camera with lens, and LED lights. We are not experienced with machine vision but the installation worked out fine. After installation on our laboratory we were surprised again of the high quality of the photos and the versatility of this system. (options in Galaxy viewer and integration in Python. Recently we had an issue with the software and the customer support was able to give us the relevant information to fix it within one day. The next time we need a camera we will not be looking to other suppliers but contact GeT Cameras immediately.
10

Great service

I needed a replacement part for a camera - not only was it delivered almost two weeks earlier than expected, but it also arrived well packaged. I needed a replacement part for a camera - not only was it delivered almost two weeks earlier than expected, but it also arrived well packaged.
10

Great support and inhouse knowledge of the cameras

First I was a little bit sceptic about buying online industrial cameras. It’s a critical part for our machine. For a new product development there was a lot of price pressure. We needed a cheap cam... First I was a little bit sceptic about buying online industrial cameras. It’s a critical part for our machine. For a new product development there was a lot of price pressure. We needed a cheap camera. I called them and Caspar was providing great support. He even advised a cheaper camera than I had in mind. I was just surprised by the inhouse knowledge of get cameras about machine vision. Never expected this from a webshop. The image an built quality of the camera is also great. The camera feels and operates the same as our Basler cameras.
10

Great support by email

I ordered a 20MP USB3 camera including a lens 2 months ago for a datamatrix code reading application. In the beginning I was sceptic because of the low prices, but support by email was great. They ... I ordered a 20MP USB3 camera including a lens 2 months ago for a datamatrix code reading application. In the beginning I was sceptic because of the low prices, but support by email was great. They advise a lens and provided additional technical information. Unfortunately they don't offer a loan service, but I decided to try it. I had the cameras in house within 2 weeks and connection was easy. The SDK looks like the SDK from Basler so I felt directly comfortable with it. The camera and lens was a perfect match and now I'm able to read small DMC codes on large products with just a single camera.
10

Great support while selecting a lens

We have bought a 20MP camera and lens with extension tubes to use it as a digital microscope in our lab. The support with selecting a lens was great. Connecting the USB3 camera was easy. We receive... We have bought a 20MP camera and lens with extension tubes to use it as a digital microscope in our lab. The support with selecting a lens was great. Connecting the USB3 camera was easy. We received everything on time.
10

High quality

High quality components and service! My order was handled quickly and arrived ahead of schedule. Would recommend. High quality components and service! My order was handled quickly and arrived ahead of schedule. Would recommend.
10

I like the quality and price of the camera

I bought a camera and lens. It was delivered fast. Connecting was easy using their quickstep article. The image quality is really great. I bought a camera and lens. It was delivered fast. Connecting was easy using their quickstep article. The image quality is really great.
10

It is important to have a skilled and efficient team of workers to get the goods efficiently.

Maintained a good relationship and very good communication from start to finish to purchase the item. Maintained a good relationship and very good communication from start to finish to purchase the item.
10

Just great

Needed a customized lens with fixed iris and I just needed 10 pieces. They where able to do it for just a few euro's extra per lens. Great service Needed a customized lens with fixed iris and I just needed 10 pieces. They where able to do it for just a few euro's extra per lens. Great service
9

Outstanding products and customer service

The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly. The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly.
10

Outstanding products and customer service

Get Cameras were extremely kind to sponsor us with some amazing equipment for our RoboCup student team, Delft Mercurians. We had no issues with the cameras, they perform as advertised and enabled u... Get Cameras were extremely kind to sponsor us with some amazing equipment for our RoboCup student team, Delft Mercurians. We had no issues with the cameras, they perform as advertised and enabled us to continue with the project and the company was extremely supportive of us overall. The customer service staff was friendly, easy to approach and helped us select the appropriate products which fit our use case perfectly.
8

Perfect customer interaction

Good site and perfect customer interaction. Good site and perfect customer interaction.
10

Products delivered sooner than promised

Ordered products were delivered sooner than promised, all ordered items were included in the package and we had no problems to make them work (cameras work with the attached software and with Matlab). Ordered products were delivered sooner than promised, all ordered items were included in the package and we had no problems to make them work (cameras work with the attached software and with Matlab).
10

Professional support, fast delivery and good product.

I liked that your team helped me chose the needed equipment by my description. The items that i have ordered are exactly what i have looked for. I liked that your team helped me chose the needed equipment by my description. The items that i have ordered are exactly what i have looked for.
10

Prompt responses to many questions

Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forwar... Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forward. We continue to buy regularly.
10

Prompt shipment

Reachable by phone and smooth cooperation. Invoice provided without the need for extra requesting for it. Reachable by phone and smooth cooperation. Invoice provided without the need for extra requesting for it.
10

Quick responses and good selection of cameras

Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forwar... Prompt responses to our many questions. A good selection of cameras despite shortages elsewhere in the industry and we have been able to specify some of these cameras to keep projects moving forward. We continue to buy from Get-Cameras regularly.
10

Quick shipping and excellent customer service

The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding e... The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding examples to implement the cameras in our systems.
10

Quick shipping and excellent customer service

The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding e... The customer service is quick, friendly and helpful, shipping takes place fast and the quality of cameras and accessoires is excellent. Very useful is also the provided software, including coding examples to implement the cameras in our systems.
10

Really nice products

i called them and they proposed the camera, lens and light setup. I received everything 2 days later. Tested it and it works. I didn't expect such a good image quality for the total set price. They... i called them and they proposed the camera, lens and light setup. I received everything 2 days later. Tested it and it works. I didn't expect such a good image quality for the total set price. They recommended the cheapest camera they had, but it's perfect for detecting the defects on my products.
9

Suitable product for us

We already have several of your cameras. These are for stock only. Since we are taking them into stock, that means we are happy with them. Only lead time is little bit longer. We already have several of your cameras. These are for stock only. Since we are taking them into stock, that means we are happy with them. Only lead time is little bit longer.
10

The German-speaking customer service team is very attentive to our needs.

We greatly value our collaboration with VA Imaging. The German-speaking account managers always address our individual requirements and consistently find suitable solutions, even for last-minute ch... We greatly value our collaboration with VA Imaging. The German-speaking account managers always address our individual requirements and consistently find suitable solutions, even for last-minute changes. Thanks to their support and flexibility, we have always been able to implement our projects quickly and smoothly. Thank you for the excellent collaboration!
8

Very good service

We are very happy with the quality of goods and services. We are very happy with the quality of goods and services.
10

Very good value for money

The camera arrived on schedule and gives excellent images. Very good value for money. The SDK makes it very easy to acquire images into a program of my own written using C++Builder (about 2 hours p... The camera arrived on schedule and gives excellent images. Very good value for money. The SDK makes it very easy to acquire images into a program of my own written using C++Builder (about 2 hours programming).
10

Very happy with the support

I was using cameras from a German competitor, but I was not happy with the support. They contacted me and we where able to select a camera with the same sensor. I received the camera within 2 days.... I was using cameras from a German competitor, but I was not happy with the support. They contacted me and we where able to select a camera with the same sensor. I received the camera within 2 days. It took me half a day to implement their SDK into my software so it was relative easy.
10

Very helpful customer service

We needed a vision camera for our project very urgently. They where able to deliver it in a few days time. They responded quick to my emails also when I needed support. They send me an article how ... We needed a vision camera for our project very urgently. They where able to deliver it in a few days time. They responded quick to my emails also when I needed support. They send me an article how to quickly install the camera and set the most important parameters. it was very helpfull and within half an hour we had a good live view image. We have also ordered the lens they advised. It provides a nice and sharp image.
10

Very pleasant contact, quick response

My questions were answered very quickly. The right camera was determined quickly and the order placed immediately. Camera delivered within two days. I hope to do business again in the future! My questions were answered very quickly. The right camera was determined quickly and the order placed immediately. Camera delivered within two days. I hope to do business again in the future!
10

Very smooth transaction

Great seller, good comunication, ship very fast. Great seller, good comunication, ship very fast.

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Vision & Automation Resources

VA Imaging stands at the intersection of creativity and practical applications, delivering image-processing products designed for use in advanced machines. We provide you with machine vision products that enable you to bring your ideas to life in innovative ways. With our cameras, lenses, and lighting, your creativity takes concrete form in the world of Vision & Automation Imaging.

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